site: docs: install: Use relative links for images.
This enable to later on change the subdirectory in which the website is reployed (for instance from software/gnuboot/web to software/gnuboot/web/test) without breaking images. Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
This commit is contained in:
parent
5b58977b5e
commit
31cd08a501
GPG Key ID:
5F5DFCC14177E263
|
|
@ -108,8 +108,8 @@ part over, as shown on the picture below. The write protect screw is
|
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located next to the SPI flash chip, circled in red in the picture below.
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It has to be removed.
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[](/software/gnuboot/web/img/c201/screws.jpg) [](/software/gnuboot/web/img/c201/wp-screw.jpg)
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[](../../img/c201/screws.jpg) [](../../img/c201/wp-screw.jpg)
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The write protect screw can be put back in place later, when the device
|
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is known to be in a working state.
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|
|
@ -176,9 +176,9 @@ unscrewed from the rest of the case. It is located on
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the right and has colorful cables, as shown on the picture below.
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[](/software/gnuboot/web/img/c201/spi-flash-layout.jpg)
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layout](../../img/c201/spi-flash-layout.jpg)](../../img/c201/spi-flash-layout.jpg)
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[](/software/gnuboot/web/img/c201/battery-connector.jpg)
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connector](../../img/c201/battery-connector.jpg)](../../img/c201/battery-connector.jpg)
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All the files from the `veyron_speedy` release (or build) have to be
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transferred to the host.
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|
|
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|||
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|
@ -17,4 +17,4 @@ Flashing instructions {#clip}
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Refer to [spi.md](spi.md) for how to re-flash externally.
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Here is an image of the flash chip:\
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|
|
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|
|
@ -34,7 +34,7 @@ NOTE: You should use a resistor in series, between 1K to 10K ohms, for the 3.3v
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connection to the CS pin. This is to protect from over-current.
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Here is an image of the flash chip:\
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Internal flashing is possible. Boot with the proprietary BIOS and
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GNU+Linux. There are 2 flash chips (one is backup).
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|
|
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|
@ -307,7 +307,7 @@ Early notes {#early_notes}
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of disabling the descriptor.
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- **and the location of GPIO33 on the x200s: (was an external link.
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Putting it here instead)**
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[/software/gnuboot/web/img/x200/gpio33_location.jpg](/software/gnuboot/web/img/x200/gpio33_location.jpg) -
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[../../img/x200/gpio33_location.jpg](../../img/x200/gpio33_location.jpg) -
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it's above the number 7 on TP37 (which is above the big intel chip
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at the bottom)
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- The ME datasheet may not be for the mobile chipsets but it doesn't
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|
|
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@ -81,82 +81,82 @@ Disassembly
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-----------
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Remove all screws:\
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\
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\
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Remove the HDD and optical drive:\
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\
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\
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Remove the hinge screws:\
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Remove the palm rest and keyboard:\
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Remove these screws, and then remove the bezel:\
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||||
 
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||||
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Remove the speaker screws, but don't remove the speakers yet (just set
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them loose):\
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Remove these screws, and then remove the metal plate:\
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Remove the antennas from the wifi card, and then start unrouting them:\
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Disconnect the LCD cable from the motherboard:\
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Remove the hinge screws, and then remove the LCD panel:\
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Remove this:\
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Remove this long cable (there are 3 connections):\
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Disconnect the speaker cable, and remove the speakers:\
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Remove the heatsink screws, remove the fan and then remove the
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heatsink/fan:\
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Remove the NVRAM battery:\
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Remove this screw:\
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|
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Disconnect the AC jack:\
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Remove this screw and then remove what is under it:\
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Remove this:\
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Lift the motherboard (which is still inside the cage) from the side on
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the right, removing it completely:\
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Remove all screws, marking each hole so that you know where to re-insert
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them. You should place the screws in a layout corresponding to the order
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that they were in before removal: 
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that they were in before removal: 
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|
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|
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Remove the motherboard from the cage, and the SPI flash chip will be
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next to the memory slots:\
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Now, you should be ready to install libreboot.
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|
|
@ -174,7 +174,7 @@ When re-installing the heatsink, you must first clean off all old paste
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with the alcohol/cloth. Then apply new paste. Arctic MX-4 is also much
|
||||
better than the default paste used on these systems.
|
||||
|
||||
|
||||
|
||||
|
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NOTE: the photo above is for illustration purposes only, and does not
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||||
show how to properly apply the thermal paste. Other guides online detail
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|
|
@ -199,13 +199,13 @@ be useful for RAM compatibility info (note: coreboot raminit is
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|||
different, so this page might be BS)
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The following photo shows 8GiB (2x4GiB) of RAM installed:\
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||||
|
||||
|
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|
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Boot it!
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--------
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You should see something like this:
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||||
 
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||||
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Now [install GNU+Linux](../gnulinux/).
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|
|
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|
|
@ -76,12 +76,12 @@ accomplish your goal, which is to read from and/or write to the boot flash.
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SOIC8
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-----
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SOIC16
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------
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SOIC8 and SOIC16 are the most common types, but there are others:
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|
@ -90,16 +90,16 @@ WSON8
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|||
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It will be like this on an X200S or X200 Tablet:\
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On T400S, it is in this location near the RAM:\
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\
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\
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NOTE: in this photo, the chip has been replaced with SOIC8
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DIP8
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----
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Software configuration
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======================
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@ -437,7 +437,7 @@ GPIO pins on Raspberry Pi (RPi)
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Diagram of the 26 GPIO Pins of the Raspberry Pi Model B (for the Model
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B+ with 40 pins, start counting from the right and leave 14 pins):
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Use this as a reference for the other sections in this page, seen below:
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@ -473,8 +473,8 @@ SOIC16 wiring diagram (Raspberry Pi)
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------------------------------------
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RPi GPIO header:\
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BBB P9 header:\
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<https://beagleboard.org/static/images/cape-headers.png>
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@ -609,13 +609,13 @@ SOIC8 is desirable; in that case, you might still want to dump the contents of
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the original WSON8.
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Here is a SOIC8 in a socket, mounted to a breadboard, for flashing:\
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|
||||
|
||||
|
||||
Here is a photo of a DIP8 IC:\
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|
||||
|
||||
|
||||
Here is a photo of a SOIC8 in 1.27mm 208mil SOP to DIP adapter:\
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|
||||
|
||||
|
||||
NOTE: DIP8 and WSON8-in-socket, and SOIC16-in-socket, are basically the same,
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just adapt accordingly.
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|
@ -628,9 +628,9 @@ can just put the 2.54mm pins directly in the DIP8 socket and mount the SOIC8 +
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|||
adapter onto that, and solder that. Use quality rosin flux (not acid based)
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and good 60/40 or 63/37 leaded solder (don't use lead-free):
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||||
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||||
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||||
|
||||
|
||||
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||||
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||||
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SOIC8/SOIC16 soldered to a mainboard
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------------------------------------
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||||
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|
@ -653,10 +653,10 @@ resistors needed. You do not need a decoupling capacitor for pin 2 (VCC) either
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because the mainboard will already have one.
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||||
Here is an example of a test clip connected for SOIC16:\
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||||
|
||||
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||||
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And here is an example photo for SOIC8:\
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||||
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||||
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||||
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||||
DIP8 soldered to the mainboard
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||||
------------------------------
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||||
|
|
@ -725,13 +725,13 @@ In case you're not comfortable with soldering, we have some excellent videos
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|||
linked on the [FAQ page](../../faq.md) which you can watch.
|
||||
|
||||
WSON8 IC:\
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||||
|
||||
|
||||
|
||||
Surround a large area around the chip with layers of kapton tape, and then
|
||||
aluminium foil. This will act as a heat shield, to reduce the risk of re-flowing
|
||||
other solder joints (which can make them turn into cold joints, and you risk
|
||||
knocking them off of the board):\
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\
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||||
\
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||||
Notice that the kapton+foil does not cover the chip itself, or the solder pads.
|
||||
It's important that these are exposed to the heat.
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||||
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||||
|
|
@ -749,16 +749,16 @@ move freely. While in this state, the solder is fully melted and the chip can
|
|||
be lifted off with ease.
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||||
|
||||
If you're doing it correctly, the chip will come off within 1 minute, like so:\
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|
||||
|
||||
|
||||
Add fresh solder to the pads, including the thermal pad:\
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||||
|
||||
|
||||
|
||||
Now wick it out using a copper braid, dunked in rosin flux:\
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|
||||
|
||||
|
||||
Ensure that all of the solder is removed:\
|
||||
\
|
||||
\
|
||||
You will notice that one of the pads doesn't have all of the solder removed.
|
||||
The pad on the top-left in this photo. This is intentional, to show you a
|
||||
comparison for reference. The other pads are free of solder.
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||||
|
|
@ -771,13 +771,13 @@ SPI flasher.
|
|||
|
||||
Align the new SOIC8, and tack it in the corner pins. Then solder it fully. Use
|
||||
lots of flux!\
|
||||
\
|
||||
\
|
||||
A T12-D08 tip is being used in this photo, but a mini chisel, mini hoof or
|
||||
knife (e.g. T12-K) tip would be ideal.
|
||||
|
||||
Ensure that all the joints are perfect. A good solder joint is shiny, and with
|
||||
concave fillets where the solder has flowed. Observe:\
|
||||
|
||||
|
||||
|
||||
After you're done, use a soft bristle brush and 99.9% isopropyl alcohol to
|
||||
break up the remaining flux, then soak up the flux using a cloth, while the
|
||||
|
|
|
|||
|
|
@ -82,94 +82,94 @@ The procedure
|
|||
-------------
|
||||
|
||||
Remove *all* screws, placing them in the order that you removed them:\
|
||||
 
|
||||
 
|
||||
|
||||
Remove those three screws then remove the rear bezel:\
|
||||
 
|
||||
 
|
||||
 
|
||||
 
|
||||
|
||||
Remove the speakers:\
|
||||
 
|
||||
 
|
||||
|
||||
 
|
||||
 
|
||||
|
||||
|
||||
Remove the wifi:\
|
||||
 
|
||||
 
|
||||
|
||||
Remove this cable:\
|
||||
 
|
||||
 
|
||||
|
||||
 
|
||||
 
|
||||
|
||||
|
||||
Unroute those antenna wires:\
|
||||
 
|
||||
 
|
||||
|
||||
 
|
||||
 
|
||||
|
||||
|
||||
Remove the LCD assembly:\
|
||||
 
|
||||
 
|
||||
 
|
||||
 
|
||||
 
|
||||
 
|
||||
 
|
||||
 
|
||||
|
||||
Disconnect the NVRAM battery:\
|
||||
|
||||
|
||||
|
||||
Disconnect the fan:\
|
||||
|
||||
|
||||
|
||||
Unscrew these:\
|
||||
 
|
||||
 
|
||||
 
|
||||
 
|
||||
|
||||
Unscrew the heatsink, then lift it off:\
|
||||
 
|
||||
 
|
||||
|
||||
Disconnect the power jack:\
|
||||
 
|
||||
 
|
||||
|
||||
Loosen this:\
|
||||
|
||||
|
||||
|
||||
Remove this:\
|
||||
 
|
||||
 
|
||||
|
||||
 
|
||||
 
|
||||
|
||||
|
||||
Unscrew these:\
|
||||
 
|
||||
 
|
||||
|
||||
Remove this:\
|
||||
 
|
||||
 
|
||||
|
||||
Unscrew this:\
|
||||
|
||||
|
||||
|
||||
Remove the motherboard (the cage is still attached) from the right hand
|
||||
side, then lift it out:\
|
||||
 
|
||||
|
||||
 
|
||||
|
||||
|
||||
Remove these screws, placing the screws in the same layout and marking
|
||||
each screw hole (so that you know what ones to put the screws back into
|
||||
later):  
|
||||
 
|
||||
 
|
||||
later):  
|
||||
 
|
||||
 
|
||||
|
||||
Separate the motherboard:\
|
||||
 
|
||||
 
|
||||
|
||||
Connect your programmer, then connect GND and 3.3V\
|
||||
 
|
||||
 
|
||||
 
|
||||
 
|
||||
 
|
||||
 
|
||||
|
||||
A dedicated 3.3V PSU was used to create this guide, but at ATX PSU is
|
||||
also fine:\
|
||||
|
||||
|
||||
|
||||
Of course, make sure to turn on your PSU:\
|
||||
|
||||
|
||||
|
||||
Now, you should be ready to install libreboot.
|
||||
|
||||
|
|
@ -187,7 +187,7 @@ When re-installing the heatsink, you must first clean off all old paste
|
|||
with the alcohol/cloth. Then apply new paste. Arctic MX-4 is also much
|
||||
better than the default paste used on these systems.
|
||||
|
||||
|
||||
|
||||
|
||||
NOTE: the photo above is for illustration purposes only, and does not
|
||||
show how to properly apply the thermal paste. Other guides online detail
|
||||
|
|
@ -212,13 +212,13 @@ be useful for RAM compatibility info (note: coreboot raminit is
|
|||
different, so this page might be BS)
|
||||
|
||||
The following photo shows 8GiB (2x4GiB) of RAM installed:\
|
||||
|
||||
|
||||
|
||||
Boot it!
|
||||
--------
|
||||
|
||||
You should see something like this:
|
||||
|
||||
 
|
||||
 
|
||||
|
||||
Now [install GNU+Linux](../gnulinux/).
|
||||
|
|
|
|||
|
|
@ -119,109 +119,109 @@ The procedure
|
|||
-------------
|
||||
|
||||
Remove all screws:\
|
||||
\
|
||||
\
|
||||
It is also advisable to, throughout the disassembly, place any screws
|
||||
and/or components that you removed in the same layout or arrangement.
|
||||
The follow photos demonstrate this:\
|
||||
 
|
||||
 
|
||||
|
||||
Remove the HDD/SSD and optical drive:\
|
||||
 
|
||||
 
|
||||
|
||||
Remove the palm rest:\
|
||||
 
|
||||
 
|
||||
|
||||
Remove the keyboard and rear bezel:\
|
||||
 
|
||||
 
|
||||
 
|
||||
 
|
||||
 
|
||||
 
|
||||
|
||||
If you have a WWAN/3G card and/or sim card reader, remove them
|
||||
permanently. The WWAN-3G card has proprietary firmware inside; the
|
||||
technology is identical to what is used in mobile phones, so it can also
|
||||
track your movements:\
|
||||
 
|
||||
|
||||
 
|
||||
|
||||
|
||||
Remove this frame, and then remove the wifi chip:\
|
||||
 
|
||||
|
||||
 
|
||||
|
||||
|
||||
Remove the speakers:\
|
||||
 
|
||||
 
|
||||
 
|
||||
|
||||
 
|
||||
 
|
||||
 
|
||||
|
||||
|
||||
Remove the NVRAM battery (already removed in this photo):\
|
||||
|
||||
|
||||
|
||||
When you re-assemble, you will be replacing the wifi chip with another.
|
||||
These two screws don't hold anything together, but they are included in
|
||||
your system because the screw holes for half-height cards are a
|
||||
different size, so use these if you will be installing a half-height
|
||||
card:\
|
||||
|
||||
|
||||
|
||||
Unroute the antenna wires:\
|
||||
 
|
||||
 
|
||||
 
|
||||
 
|
||||
|
||||
Disconnect the LCD cable from the motherboard:\
|
||||
 
|
||||
 
|
||||
|
||||
Remove the LCD assembly hinge screws, and then remove the LCD assembly:\
|
||||
 
|
||||
|
||||
 
|
||||
|
||||
|
||||
Remove the fan and heatsink:\
|
||||
 
|
||||
|
||||
 
|
||||
|
||||
|
||||
Remove this screw:\
|
||||
|
||||
|
||||
|
||||
Remove these cables, keeping note of how and in what arrangement they
|
||||
are connected:\
|
||||
 
|
||||
 
|
||||
 
|
||||
 
|
||||
|
||||
 
|
||||
 
|
||||
 
|
||||
 
|
||||
|
||||
|
||||
Disconnect the power jack:\
|
||||
 
|
||||
 
|
||||
|
||||
Remove the motherboard and cage from the base (the marked hole is where
|
||||
those cables were routed through):\
|
||||
 
|
||||
 
|
||||
|
||||
Remove all screws, arranging them in the same layout when placing the
|
||||
screws on a surface and marking each screw hole (this is to reduce the
|
||||
possibility of putting them back in the wrong holes):\
|
||||
 
|
||||
 
|
||||
|
||||
Also remove this:\
|
||||
 
|
||||
 
|
||||
|
||||
Separate the motherboard from the cage:\
|
||||
 
|
||||
 
|
||||
|
||||
The flash chip is next to the memory slots. On this system, it was a
|
||||
SOIC-8 (4MiB or 32Mb) flash chip:\
|
||||
|
||||
|
||||
|
||||
Connect your programmer, then connect GND and 3.3V\
|
||||
\
|
||||
 
|
||||
 
|
||||
\
|
||||
 
|
||||
 
|
||||
|
||||
A dedicated 3.3V PSU was used to create this guide, but at ATX PSU is
|
||||
also fine:\
|
||||
|
||||
|
||||
|
||||
Of course, make sure to turn on your PSU:\
|
||||
|
||||
|
||||
|
||||
Now, you should be ready to install libreboot.
|
||||
|
||||
|
|
@ -281,7 +281,7 @@ Now flash it:
|
|||
|
||||
./flashrom -p linux_spi:dev=/dev/spidev1.0,spispeed=512 -w path/to/libreboot/rom/image.rom -V
|
||||
|
||||
|
||||
|
||||
|
||||
You might see errors, but if it says `Verifying flash... VERIFIED` at
|
||||
the end, then it's flashed and should boot. If you see errors, try
|
||||
|
|
@ -313,7 +313,7 @@ When re-installing the heatsink, you must first clean off all old paste
|
|||
with the alcohol/cloth. Then apply new paste. Arctic MX-4 is also much
|
||||
better than the default paste used on these systems.
|
||||
|
||||
|
||||
|
||||
|
||||
NOTE: the photo above is for illustration purposes only, and does not
|
||||
show how to properly apply the thermal paste. Other guides online detail
|
||||
|
|
@ -337,7 +337,7 @@ whitelist of approved chips, and it will refuse to boot if you use an
|
|||
|
||||
The following photos show an Atheros AR5B95 being installed, to replace
|
||||
the Intel chip that this T500 came with:\
|
||||
 
|
||||
 
|
||||
|
||||
WWAN
|
||||
====
|
||||
|
|
@ -368,13 +368,13 @@ be useful for RAM compatibility info (note: coreboot raminit is
|
|||
different, so this page might be BS)
|
||||
|
||||
The following photo shows 8GiB (2x4GiB) of RAM installed:\
|
||||
|
||||
|
||||
|
||||
Boot it!
|
||||
--------
|
||||
|
||||
You should see something like this:
|
||||
|
||||
|
||||
|
||||
|
||||
Now [install GNU+Linux](../gnulinux/).
|
||||
|
|
|
|||
|
|
@ -41,7 +41,7 @@ you re-flash a second time and set it back to 0.
|
|||
In this case, unbricking is easy: reset BUC.TS to 0 by removing that
|
||||
yellow cmos coin (it's a battery) and putting it back after a minute or
|
||||
two:\
|
||||
|
||||
|
||||
|
||||
\*Those dd commands should be applied to all newly compiled T60 ROM
|
||||
images (the ROM images in libreboot binary archives already have this
|
||||
|
|
@ -75,62 +75,62 @@ external hardware (see hardware requirements above) is needed which can
|
|||
flash the SPI chip (where libreboot resides).
|
||||
|
||||
Remove those screws and remove the HDD:\
|
||||
 
|
||||
 
|
||||
|
||||
Lift off the palm rest:\
|
||||
|
||||
|
||||
|
||||
Lift up the keyboard, pull it back a bit, flip it over like that and
|
||||
then disconnect it from the board:\
|
||||
 
|
||||
|
||||
 
|
||||
|
||||
|
||||
Gently wedge both sides loose:\
|
||||
 
|
||||
 
|
||||
|
||||
Remove that cable from the position:\
|
||||
 
|
||||
 
|
||||
|
||||
Now remove that bezel. Remove wifi, nvram battery and speaker connector
|
||||
(also remove 56k modem, on the left of wifi):\
|
||||
|
||||
|
||||
|
||||
Remove those screws:\
|
||||
|
||||
|
||||
|
||||
Disconnect the power jack:\
|
||||
|
||||
|
||||
|
||||
Remove nvram battery:\
|
||||
|
||||
|
||||
|
||||
Disconnect cable (for 56k modem) and disconnect the other cable:\
|
||||
 
|
||||
 
|
||||
|
||||
Disconnect speaker cable:\
|
||||
|
||||
|
||||
|
||||
Disconnect the other end of the 56k modem cable:\
|
||||
|
||||
|
||||
|
||||
Make sure you removed it:\
|
||||
|
||||
|
||||
|
||||
Unscrew those:\
|
||||
|
||||
|
||||
|
||||
Make sure you removed those:\
|
||||
|
||||
|
||||
|
||||
Disconnect LCD cable from board:\
|
||||
|
||||
|
||||
|
||||
Remove those screws then remove the LCD assembly:\
|
||||
 
|
||||
|
||||
 
|
||||
|
||||
|
||||
Once again, make sure you removed those:\
|
||||
|
||||
|
||||
|
||||
Remove the shielding containing the motherboard, then flip it over.
|
||||
Remove these screws, placing them on a steady surface in the same layout
|
||||
|
|
@ -139,13 +139,13 @@ screw hole after removing the screw (a permanent marker pen will do),
|
|||
this is so that you have a point of reference when re-assembling the
|
||||
system:
|
||||
|
||||
 
|
||||
 
|
||||
 
|
||||
 
|
||||
 
|
||||
 
|
||||
|
||||
This photo shows the flash chip, near the RAM, with numbers of pins written:
|
||||
|
||||
|
||||
|
||||
|
||||
Refer to the external flashing guide:
|
||||
|
||||
|
|
@ -174,48 +174,48 @@ complains about multiple flash chip definitions detected, then choose
|
|||
one of them following the instructions in the output.
|
||||
|
||||
Put those screws back:\
|
||||
|
||||
|
||||
|
||||
Put it back into lower chassis:\
|
||||
|
||||
|
||||
|
||||
Attach LCD and insert screws (also, attach the lcd cable to the board):\
|
||||
|
||||
|
||||
|
||||
Insert those screws:\
|
||||
|
||||
|
||||
|
||||
On the CPU (and there is another chip south-east to it, sorry forgot to
|
||||
take pic) clean off the old thermal paste (with the alcohol) and apply
|
||||
new (Artic Silver 5 is good, others are good too) you should also clean
|
||||
the heatsink the same way\
|
||||
|
||||
|
||||
|
||||
Attach the heatsink and install the screws (also, make sure to install
|
||||
the AC jack as highlighted):\
|
||||
|
||||
|
||||
|
||||
Reinstall that upper bezel:\
|
||||
|
||||
|
||||
|
||||
Do that:\
|
||||
 
|
||||
 
|
||||
|
||||
Re-attach modem, wifi, (wwan?), and all necessary cables. Sorry, forgot
|
||||
to take pics. Look at previous removal steps to see where they go back
|
||||
to.
|
||||
|
||||
Attach keyboard and install nvram battery:\
|
||||
 
|
||||
 
|
||||
|
||||
Place keyboard and (sorry, forgot to take pics) reinstall the palmrest
|
||||
and insert screws on the underside:\
|
||||
|
||||
|
||||
|
||||
It lives!\
|
||||
 
|
||||
|
||||
 
|
||||
|
||||
|
||||
Always stress test ('stress -c 2' and xsensors. below 90C is ok) when
|
||||
replacing cpu paste/heatsink:\
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -35,25 +35,25 @@ Tablet (for those systems, you have to remove the motherboard
|
|||
completely, since the flash chip is on the other side of the board).
|
||||
|
||||
Remove these screws:\
|
||||
|
||||
|
||||
|
||||
Gently push the keyboard towards the screen, then lift it off, and optionally
|
||||
disconnect it from the board:\
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
Disconnect the cable of the fingerpring reader, and then pull up the palm rest,
|
||||
lifting up the left and right side of it:\
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
This shows the location of the flash chip, for both SOIC-8 and SOIC-16:\
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
Lift back the tape that covers a part of the flash chip, and then
|
||||
connect the clip:\
|
||||
|
||||
|
||||
|
||||
Now, you should be ready to install libreboot.
|
||||
|
||||
|
|
@ -78,14 +78,14 @@ Make sure that the RAM you buy is the 2Rx8 configuration when buying 4GiB sticks
|
|||
|
||||
In this photo, 8GiB of RAM (2x4GiB) is installed:
|
||||
|
||||
|
||||
|
||||
|
||||
Boot it!
|
||||
--------
|
||||
|
||||
You should see something like this:
|
||||
|
||||
|
||||
|
||||
|
||||
Now [install GNU+Linux](../gnulinux/).
|
||||
|
||||
|
|
@ -99,7 +99,7 @@ was proven correct; however, it is still useless in practise.
|
|||
|
||||
Look just above the 7 in TP37 (that's GPIO33):
|
||||
|
||||
|
||||
|
||||
|
||||
By default we would see this in lenovobios, when trying flashrom -p
|
||||
internal -w rom.rom:
|
||||
|
|
|
|||
|
|
@ -38,7 +38,7 @@ you re-flash a second time and set it back to 0.
|
|||
In this case, unbricking is easy: reset BUC.TS to 0 by removing that
|
||||
yellow cmos coin (it's a battery) and putting it back after a minute or
|
||||
two:\
|
||||
\
|
||||
\
|
||||
|
||||
\*Those dd commands should be applied to all newly compiled X60 ROM
|
||||
images (the ROM images in libreboot binary archives already have this
|
||||
|
|
@ -71,63 +71,63 @@ external hardware (see hardware requirements above) is needed which can
|
|||
flash the SPI chip (where libreboot resides).
|
||||
|
||||
Remove those screws:\
|
||||
|
||||
|
||||
|
||||
Push the keyboard forward (carefully):\
|
||||
|
||||
|
||||
|
||||
Lift the keyboard up and disconnect it from the board:\
|
||||
|
||||
|
||||
|
||||
Grab the right-hand side of the chassis and force it off (gently) and
|
||||
pry up the rest of the chassis:\
|
||||
|
||||
|
||||
|
||||
You should now have this:\
|
||||
|
||||
|
||||
|
||||
Disconnect the wifi antenna cables, the modem cable and the speaker:\
|
||||
|
||||
|
||||
|
||||
Unroute the cables along their path, carefully lifting the tape that
|
||||
holds them in place. Then, disconnect the modem cable (other end) and
|
||||
power connection and unroute all the cables so that they dangle by the
|
||||
monitor hinge on the right-hand side:\
|
||||
|
||||
|
||||
|
||||
Disconnect the monitor from the motherboard, and unroute the grey
|
||||
antenna cable, carefully lifting the tape that holds it into place:\
|
||||
|
||||
|
||||
|
||||
Carefully lift the remaining tape and unroute the left antenna cable so
|
||||
that it is loose:\
|
||||
|
||||
|
||||
|
||||
Remove the screw that is highlighted (do NOT remove the other one; it
|
||||
holds part of the heatsink (other side) into place):\
|
||||
|
||||
|
||||
|
||||
Remove those screws:\
|
||||
|
||||
|
||||
|
||||
Carefully remove the plate, like so:\
|
||||
|
||||
|
||||
|
||||
Remove the SATA connector:\
|
||||
|
||||
|
||||
|
||||
Now remove the motherboard (gently) and cast the lcd/chassis aside:\
|
||||
|
||||
|
||||
|
||||
Lift back that tape and hold it with something. Highlighted is the SPI
|
||||
flash chip:\
|
||||
|
||||
|
||||
|
||||
Here is another photo, with the numbers of the pins written:\
|
||||
\
|
||||
\
|
||||
|
||||
This photo shows an SPI flasher used, with SOIC8 test clip:\
|
||||
|
||||
|
||||
|
||||
Refer to the following guide:\
|
||||
[Externally rewrite 25xx NOR flash via SPI protocol](spi.md)
|
||||
|
|
@ -156,74 +156,74 @@ one of them following the instructions in the output.
|
|||
|
||||
Remove the programmer and put it away somewhere. Put back the tape and
|
||||
press firmly over it:\
|
||||
|
||||
|
||||
|
||||
Your empty chassis:\
|
||||
|
||||
|
||||
|
||||
Put the motherboard back in:\
|
||||
|
||||
|
||||
|
||||
Reconnect SATA:\
|
||||
|
||||
|
||||
|
||||
Put the plate back and re-insert those screws:\
|
||||
|
||||
|
||||
|
||||
Re-route that antenna cable around the fan and apply the tape:\
|
||||
|
||||
|
||||
|
||||
Route the cable here and then (not shown, due to error on my part)
|
||||
reconnect the monitor cable to the motherboard and re-insert the
|
||||
screws:\
|
||||
|
||||
|
||||
|
||||
Re-insert that screw:\
|
||||
|
||||
|
||||
|
||||
Route the black antenna cable like so:\
|
||||
|
||||
|
||||
|
||||
Tuck it in neatly like so:\
|
||||
|
||||
|
||||
|
||||
Route the modem cable like so:\
|
||||
|
||||
|
||||
|
||||
Connect modem cable to board and tuck it in neatly like so:\
|
||||
|
||||
|
||||
|
||||
Route the power connection and connect it to the board like so:\
|
||||
|
||||
|
||||
|
||||
Route the antenna and modem cables neatly like so:\
|
||||
|
||||
|
||||
|
||||
Connect the wifi antenna cables. At the start of the tutorial, this
|
||||
system had an Intel wifi chip. Here you see I've replaced it with an
|
||||
Atheros AR5B95 (supports 802.11n and can be used without blobs):\
|
||||
|
||||
|
||||
|
||||
Connect the modem cable:\
|
||||
|
||||
|
||||
|
||||
Connect the speaker:\
|
||||
|
||||
|
||||
|
||||
You should now have this:\
|
||||
|
||||
|
||||
|
||||
Re-connect the upper chassis:\
|
||||
|
||||
|
||||
|
||||
Re-connect the keyboard:\
|
||||
|
||||
|
||||
|
||||
Re-insert the screws that you removed earlier:\
|
||||
|
||||
|
||||
|
||||
Power on!\
|
||||
|
||||
|
||||
|
||||
Operating system:\
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -38,7 +38,7 @@ you re-flash a second time and set it back to 0.
|
|||
In this case, unbricking is easy: reset BUC.TS to 0 by removing that
|
||||
yellow cmos coin (it's a battery) and putting it back after a minute or
|
||||
two:\
|
||||
\
|
||||
\
|
||||
|
||||
\*Those dd commands should be applied to all newly compiled X60 ROM
|
||||
images (the ROM images in libreboot binary archives already have this
|
||||
|
|
@ -70,43 +70,43 @@ you can't boot the system, making this difficult. In this situation,
|
|||
external hardware (see hardware requirements above) is needed which can
|
||||
flash the SPI chip (where libreboot resides).
|
||||
|
||||
|
||||
|
||||
|
||||
Remove those screws:\
|
||||
|
||||
|
||||
|
||||
Remove the HDD:\
|
||||
|
||||
|
||||
|
||||
Push keyboard forward to loosen it:\
|
||||
|
||||
|
||||
|
||||
Lift:\
|
||||
|
||||
|
||||
|
||||
Remove those:\
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
Also remove that (marked) and unroute the antenna cables:\
|
||||
|
||||
|
||||
|
||||
For some X60T laptops, you have to unroute those too:\
|
||||
|
||||
|
||||
|
||||
Remove the LCD extend board screws. Also remove those screws (see blue
|
||||
marks) and remove/unroute the cables and remove the metal plate:\
|
||||
|
||||
|
||||
|
||||
Remove that screw and then remove the board:\
|
||||
|
||||
|
||||
|
||||
This photo shows the flash location:\
|
||||
|
||||
|
||||
|
||||
This photo shows an SPI flasher used, with SOIC8 test clip:\
|
||||
|
||||
|
||||
|
||||
Refer to the external flashing guide:
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue