Service Manual

Table Of Contents
Downloading drivers.................................................... 99
Downloading the audio driver..................................................................99
Downloading the graphics driver............................................................100
Downloading the USB driver..................................................................100
Downloading the chipset driver.............................................................. 101
Downloading the network driver............................................................102
System setup............................................................. 104
Boot Sequence......................................................................................104
Navigation keys..................................................................................... 104
BIOS overview.......................................................................................105
Entering the BIOS setup program..........................................................105
System setup options............................................................................ 105
Troubleshooting...........................................................112
Flashing the BIOS...................................................................................112
Enhanced Pre-Boot System Assessment (ePSA) diagnostics.................112
Running the ePSA diagnostics..........................................................113
System diagnostic lights......................................................................... 113
Flea power release..................................................................................115
Wi-Fi power cycle...................................................................................115
Getting help and contacting Dell................................. 116
Self-help resources.................................................................................116
Contacting Dell....................................................................................... 117
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