Enabling Intel Optane memory................................................................................................................................. 97
Disabling Intel Optane memory................................................................................................................................ 98
Reinstall Windows using a USB recovery drive............................................................................................................98
Enhanced Pre-Boot System Assessment (ePSA) diagnostics...................................................................................98
Running the ePSA diagnostics.................................................................................................................................99
System diagnostic lights................................................................................................................................................. 99
Wi-Fi power cycle...........................................................................................................................................................100
Flea power release..........................................................................................................................................................100
57 Getting help and contacting Dell...............................................................................................................102
Self-help resources.........................................................................................................................................................102
Contacting Dell............................................................................................................................................................... 102
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