Removing the power-adapter port......................................................................................................................... 35
I/O board............................................................................................................................................................................. 37
Removing the I/O board............................................................................................................................................ 37
Installing the I/O board.............................................................................................................................................. 38
System board..................................................................................................................................................................... 39
Removing the system board..................................................................................................................................... 39
Installing the system board....................................................................................................................................... 42
Palm-rest and keyboard assembly.................................................................................................................................44
Chapter 4: Troubleshooting......................................................................................................... 49
Validation Tools .......................................................................................................................................................... 50
System diagnostic lights.................................................................................................................................................. 57
Updating the BIOS in Windows..................................................................................................................................... 59
WiFi power cycle............................................................................................................................................................... 59
Contents
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