Procedure......................................................................................................................................................................... 90
49 Replacing the display cable........................................................................................................................92
Procedure..........................................................................................................................................................................92
Post-requisites..................................................................................................................................................................92
Prerequisites..................................................................................................................................................................... 94
Procedure..........................................................................................................................................................................94
Procedure......................................................................................................................................................................... 95
Post-requisites................................................................................................................................................................. 95
52 Device drivers............................................................................................................................................96
Video drivers.....................................................................................................................................................................96
Intel Serial IO driver..........................................................................................................................................................96
Intel Virtual Button driver................................................................................................................................................96
Wireless and Bluetooth drivers.......................................................................................................................................96
53 System setup............................................................................................................................................. 97
System setup.................................................................................................................................................................... 97
Entering BIOS setup program.........................................................................................................................................97
Navigation keys................................................................................................................................................................ 97
Boot Sequence................................................................................................................................................................. 97
System setup options......................................................................................................................................................98
Clearing CMOS settings................................................................................................................................................ 103
54 Troubleshooting........................................................................................................................................104
Flashing the BIOS...........................................................................................................................................................104
Flashing BIOS (USB key)...............................................................................................................................................104
Running the ePSA diagnostics............................................................................................................................... 105
System diagnostic lights................................................................................................................................................105
Enabling Intel Optane memory......................................................................................................................................106
Disabling Intel Optane memory.....................................................................................................................................106
WiFi power cycle.............................................................................................................................................................107
Flea power release..........................................................................................................................................................107
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