Dell Inspiron 22-3277 All-in-One - Page 8

Replacing the middle frame......................................... 86
Procedure............................................................................................... 86
Post-requisites........................................................................................ 86
Removing the rubber feet............................................ 88
Prerequisites........................................................................................... 88
Procedure............................................................................................... 88
Replacing the rubber feet............................................ 90
Procedure............................................................................................... 90
Post-requisites........................................................................................ 90
Downloading drivers..................................................... 91
Downloading the audio driver...................................................................91
Downloading the graphics driver............................................................. 92
Downloading the USB driver................................................................... 92
Downloading the chipset driver............................................................... 93
Downloading the network driver............................................................. 94
System setup...............................................................96
Boot Sequence....................................................................................... 96
Navigation keys.......................................................................................96
BIOS overview.........................................................................................97
Entering BIOS setup program..................................................................97
System Setup Options............................................................................ 98
Flashing the BIOS.................................................................................. 103
Troubleshooting..........................................................105
Flashing the BIOS..................................................................................105
Reinstall Windows using a USB recovery drive...................................... 105
Enhanced Pre-Boot System Assessment (ePSA) diagnostics................106
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