Installing the antenna module (white cable)
.........................................................................................................
73
Removing SMA antenna assembly
..........................................................................................................................
74
Installing SMA antenna assembly
.............................................................................................................................
76
Chapter 7: Software
....................................................................................................................
79
Operating system
..............................................................................................................................................................
79
Drivers and downloads
.....................................................................................................................................................
79
Chapter 8: BIOS setup
.................................................................................................................
80
Entering BIOS setup program
........................................................................................................................................
80
Navigation keys
..................................................................................................................................................................
80
One Time Boot menu
........................................................................................................................................................
80
System setup options
.......................................................................................................................................................
81
Updating the BIOS
............................................................................................................................................................
90
Updating the BIOS in Windows
................................................................................................................................
90
Updating the BIOS in Linux and Ubuntu
.................................................................................................................
91
Updating the BIOS using the USB drive in Windows
..........................................................................................
91
Updating the BIOS from the F12 One-Time boot menu
.....................................................................................
91
System and setup password
...........................................................................................................................................
92
Assigning a system setup password
.......................................................................................................................
92
Deleting or changing an existing system setup password
.................................................................................
93
Clearing BIOS (System Setup) and System passwords
..........................................................................................
93
Chapter 9: Troubleshooting
.........................................................................................................
94
Dell SupportAssist Pre-boot System Performance Check diagnostics
................................................................
94
Running the SupportAssist Pre-Boot System Performance Check
................................................................
94
Power-Supply Unit Built-in Self-Test
..........................................................................................................................
94
System-diagnostic lights
.................................................................................................................................................
95
Recovering the operating system
.................................................................................................................................
96
Real Time Clock—RTC reset
.........................................................................................................................................
96
Backup media and recovery options
.............................................................................................................................
97
Wi-Fi power cycle
..............................................................................................................................................................
97
Chapter 10: Getting help and contacting Dell
...............................................................................
98
Contents
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