Dell G16 7620 Service Manual page 5

Built-in self-test (BIST)................................................................................................................................................... 76
M-BIST........................................................................................................................................................................... 76
LCD Built-in Self Test (BIST)....................................................................................................................................77
Recovering the operating system..................................................................................................................................77
WiFi power cycle................................................................................................................................................................77
Drain residual flea power (perform hard reset)......................................................................................................... 78
Real Time Clock-RTC reset..........................................................................................................................................78
Chapter 6: Getting help and contacting Dell................................................................................ 79
Contents 5