Dell G5 15 5500 Service Manual page 5

Updating the Dell BIOS in Linux and Ubuntu environments..............................................................................74
Chapter 5: Troubleshooting......................................................................................................... 75
Recovering the operating system................................................................................................................................. 75
System diagnostic lights.................................................................................................................................................. 75
Enabling Intel Optane memory....................................................................................................................................... 76
Disabling Intel Optane memory...................................................................................................................................... 76
Flea power release.............................................................................................................................................................77
WiFi power cycle................................................................................................................................................................77
Chapter 6: Getting help and contacting Dell................................................................................ 78
Contents 5