Internal antenna................................................................................................................................................................. 75
Removing the antenna module (white cable).......................................................................................................75
Installing the antenna module (white cable)......................................................................................................... 76
Removing the antenna module (black cable)........................................................................................................77
Installing the antenna module (black cable)..........................................................................................................78
Removing SMA antenna assembly.......................................................................................................................... 79
Installing SMA antenna assembly............................................................................................................................ 80
Chapter 9: Software....................................................................................................................82
Operating system.............................................................................................................................................................. 82
Drivers and downloads..................................................................................................................................................... 82
Chapter 10: BIOS Setup...............................................................................................................83
Entering BIOS setup program........................................................................................................................................ 83
Navigation keys..................................................................................................................................................................83
F12 One Time Boot menu................................................................................................................................................ 83
System setup options.......................................................................................................................................................84
Updating the BIOS............................................................................................................................................................ 95
Updating the BIOS in Windows................................................................................................................................95
Updating the BIOS in Linux and Ubuntu................................................................................................................95
Updating the BIOS using the USB drive in Windows......................................................................................... 95
Updating the BIOS from the F12 One-Time boot menu.................................................................................... 96
System and setup password...........................................................................................................................................97
Assigning a System Setup password...................................................................................................................... 97
Deleting or changing an existing system setup password.................................................................................97
Clearing BIOS (System Setup) and System passwords.......................................................................................... 98
Chapter 11: Troubleshooting........................................................................................................ 99
Dell SupportAssist Pre-boot System Performance Check diagnostics................................................................99
Running the SupportAssist Pre-Boot System Performance Check................................................................99
Power-Supply Unit Built-in Self-Test ..........................................................................................................................99
System-diagnostic lights................................................................................................................................................100
Recovering the operating system................................................................................................................................ 101
Real Time Clock—RTC reset.........................................................................................................................................101
Backup media and recovery options........................................................................................................................... 102
Wi-Fi power cycle............................................................................................................................................................102
Chapter 12: Getting help and contacting Dell............................................................................. 103
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