Removing the antenna module (white cable).......................................................................................................73
Installing the antenna module (white cable)......................................................................................................... 74
Removing the antenna module (black cable)....................................................................................................... 75
Installing the antenna module (black cable)..........................................................................................................76
Removing SMA antenna assembly...........................................................................................................................77
Installing SMA antenna assembly.............................................................................................................................78
Chapter 9: Software....................................................................................................................80
Operating system.............................................................................................................................................................. 80
Drivers and downloads.....................................................................................................................................................80
Chapter 10: BIOS Setup............................................................................................................... 81
Entering BIOS setup program......................................................................................................................................... 81
Navigation keys.................................................................................................................................................................. 81
One time boot menu..........................................................................................................................................................81
F12 One Time Boot menu................................................................................................................................................ 82
System setup options.......................................................................................................................................................82
Updating the BIOS............................................................................................................................................................ 93
Updating the BIOS in Windows................................................................................................................................93
Updating the BIOS in Linux and Ubuntu................................................................................................................ 94
Updating the BIOS using the USB drive in Windows..........................................................................................94
Updating the BIOS from the F12 One-Time boot menu.....................................................................................94
System and setup password.......................................................................................................................................... 95
Assigning a System Setup password......................................................................................................................95
Deleting or changing an existing system setup password.................................................................................96
Clearing BIOS (System Setup) and System passwords.......................................................................................... 96
Chapter 11: Troubleshooting........................................................................................................ 97
Dell SupportAssist Pre-boot System Performance Check diagnostics................................................................97
Running the SupportAssist Pre-Boot System Performance Check................................................................97
Power-Supply Unit Built-in Self-Test ..........................................................................................................................97
System-diagnostic lights................................................................................................................................................. 98
Recovering the operating system................................................................................................................................. 98
Real Time Clock—RTC reset......................................................................................................................................... 98
Backup media and recovery options.............................................................................................................................99
Wi-Fi power cycle............................................................................................................................................................. 99
Chapter 12: Getting help and contacting Dell............................................................................. 100
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