This is the easiest method but requires a stable Windows environment.
Before proceeding, it is vital to understand the risks involved. As one user on the Acer Community forums noted, a warning from Acer states: "Upgrading your system BIOS incorrectly could harm your Acer product" . acer aspire es1-512 bios update
Close all open programs and temporarily disable antivirus software . This is the easiest method but requires a
This is a serious but potentially fixable error often caused by boot mode mismatches after a BIOS update. Solution: Restart the laptop and go into the BIOS (by pressing F2 ). In the BIOS, check the "Boot" or "Main" tab. You'll likely need to toggle between UEFI and Legacy boot modes to match how your hard drive was originally set up. You can also try pressing F9 in the BIOS to load the setup defaults, then F10 to save and exit. Close all open programs and temporarily disable antivirus