Acer Veriton M4690G tried to Update Bios via Windows Update now BIOS is corrupt

DN_1
DN_1 Member Posts: 2 New User

Hi,

Acer Veriton M4690G tried to Update Bios via Windows Update now BIOS is corrupt. ( Beeps at startup and shutdown )

Is there a BIOS Recovery Procedure with USB?

[Edited the thread to add issue detail]

Answers

  • Larryodie
    Larryodie Member Posts: 1,658 Community Aficionado WiFi Icon

    How many beeps, shorts and longs ???

    1st tried unplugging and holding the power button for 30 seconds or more.

    If that doesn't work then remove the CMOS battery and unplug overnight,

    Good Luck

  • DN_1
    DN_1 Member Posts: 2 New User

    I was able to recover BIOS with USB.

    Format USB Stick to FAT32 and put BIOS File from Acer Website to Stick.

    I renamed the File to RCVBOOT.cap

    PC restarted several times and flashed BIOS.

  • Larryodie
    Larryodie Member Posts: 1,658 Community Aficionado WiFi Icon

    Great information Thanks