Changing the configuration in BIOS requires the use of an RTC battery to be successfully saved, otherwise the changes will not be saved when the power is turned off! ! !
RTC connection is as shown below:
X1 connected to keyboard -> plug in power cord -> press esc key to enter BIOS
——> (Enter Chipset via ←→ arrow keys) -> (Enter PCH-IO Configuration via ↑↓ arrow keys)
——> (Enter wake on Power (automatic on) via ↑↓ arrow keys)
--> (Select Wake on Power (Automatic On) via Enter key)
——> (Enter Save & Exit via ←→ arrow keys)--> (Select Save Changes and via ↑↓ arrow keys) Exit)
——>(Use Enter key to select Yes)——>After entering the system, wait for the RTC battery to charge for a while and then shut down/restart the configuration to take effect!