How do you restore an everex computer to factory settings

There will be a selection in the BIOS to do this.

Another approach is to remove the RTC (Lithium CR 2032) battery from the motherboard and to leave it out for 10 to 15 minutes. Re-install the battery. Re-start the computer. Turn the computer OFF, unplug the computer, wear an anti-static wrist strap and ground yourself before you attempt this.