Clearing BIOS (System Setup) and System passwords...........................................................................................76
5 Troubleshooting......................................................................................................................... 77
Recovering the operating system......................................................................................................................................77
System diagnostic lights..................................................................................................................................................... 77
Enabling Intel Optane memory...........................................................................................................................................78
Disabling Intel Optane memory.......................................................................................................................................... 78
Flea power release...............................................................................................................................................................79
WiFi power cycle..................................................................................................................................................................79
6 Getting help and contacting Dell..................................................................................................80
Contents 5
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