Screen Blacked out

mskhokhar
mskhokhar Member Posts: 1 New User

My Acer screen blacked out, if i take out battery for extended time i can still see the BIOS but with reboot screen black out again. May be i need to upgrade bios. Any idea how can i upgrade BIOS without booting the machine?

Answers

  • newacer
    newacer Member Posts: 75 Troubleshooter

    looks like hardware problem,

    • LCD--no backlight or no display
    • MB defective
    • LCD cable issue
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