Acer Aspire 5749 — Bios Link

ftp://ftp.support.acer-euro.com/notebook/aspire_5749/BIOS/Windows/2.15/ZQ9_2.15_WinFlash.zip

Once on the correct product page, click the “BIOS/Firmware” tab. For the Acer Aspire 5749, you typically see one of two BIOS versions: acer aspire 5749 bios link