Updating the BIOS in Windows................................................................................................................................63
Updating the BIOS using the USB drive in Windows..........................................................................................63
Updating the BIOS in Linux and Ubuntu................................................................................................................ 64
Updating the BIOS from the F12 One-Time boot menu.....................................................................................64
Chapter 5: Troubleshooting.........................................................................................................65
Handling swollen Lithium-ion batteries........................................................................................................................ 65
SupportAssist diagnostics...............................................................................................................................................65
System diagnostic lights..................................................................................................................................................66
Recovering the operating system..................................................................................................................................67
Backup media and recovery options.............................................................................................................................67
WiFi power cycle............................................................................................................................................................... 67
Drain residual flea power (perform hard reset)......................................................................................................... 67
Chapter 6: Getting help and contacting Dell................................................................................ 69
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