Acer Aspire Es1-512 Bios Update ((exclusive)) -

The new BIOS resets Secure Boot keys. Windows detects a change and refuses to boot.

Early versions of the BIOS on the ES1-512 were plagued by a rare but frustrating boot-loop issue where the laptop would power on, show the Acer logo, then restart repeatedly. Later BIOS versions (v1.11 and above) include microcode updates that resolve this. acer aspire es1-512 bios update

: The laptop will restart and enter a "Flash" screen. Do not touch the keyboard or power button until the laptop boots back into Windows. Common Roadblocks The new BIOS resets Secure Boot keys

Before you download anything, find out which BIOS version you currently have. This will tell you whether an update is even available. show the Acer logo