Acer Aspire E5-771 BIOS 1.23 Sep 11, 2017
Changes: - Update ME to 9.5.50.1932 revision for win 10. - Update CPU microcode MC0306D4_0000001F and add M2240671_FFFF0003. About OS Independent BIOS: Although installing a newer BIOS version might add new features, update various components, or improve the device's usability, this ... the most commonly used method to flash the BIOS is by creating a bootable USB or CD ...