21 lines
602 B
Markdown
21 lines
602 B
Markdown
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# Lenovo T4xx series disassembly instructions
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A skilled engineer takes around 40 minutes to disassemble, flash and reassemble
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the whole device.
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# Steps to access the flash IC:
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* Unplug the main battery
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* Remove the harddisk, CDROM, ExpressCard, SIM-card, SDcard, SmartCard, ...
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* Open the bottom flap and remove the keyboard screw
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* Remove the keyboard
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* Remove the screen
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* Remove the top enclosure
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* Remove the CMOS battery
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* Remove the speakers
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* Remove WWAN and WIFI card
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* Remove the CPU fan
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* Unplug the power cable
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* Remove the bottom enclosure
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* Flip the mainboard and remove the main frame
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