HEL Can anyone help me figure out what to do??

HARLEYQUINN541

Reputable
Sep 14, 2014
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4,510
My acer aspire 4720 has deleted it's own operating system and I don't know how to fix it!!!!! Can someone please help me and tell me what to do
 

michaelhall

Reputable
Jun 1, 2014
792
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5,160
Alt+F10 is the key for System Restore

Once your computer turned on, press and hold Alt key, then continuous press F10 button until you see Acer eRecovery System is running (you might need to do it for a couple of times before your system entered Acer eRecovery System,,,Selecting this option will first see the Acer eRecovery System tries to restore the system from the hidden partition, then you have to restart the computer to initiate the Windows setup. DO NOT, i repeat, DO NOT turn off your PC during Windows setup, even the screen is blank for long time during the setup. The setup will eventually finish and your Windows will be ready to use. If you turn off (or power outage, unfortunately) your computer during the Windows setup, you can end up with a corrupted installation and you might have to do the system restore once again. The entire system restoration process takes about 40 minutes (may be vary for different computer), so it’s pretty good in my opinion.