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November 25th, 2013 18:00

Inspiron N4050, downgrade BIOS?

How can I downgrade my BIOS from A08 to A07 or A06? Currently using A08. Already tried flashing it but it will not allow me. Saying I cannot flash to an old version from a new version.

October 27th, 2021 02:00

Can you please help me too i upgraded to A08 and now my screen is glitching

3 Posts

November 16th, 2021 05:00

I am also facing same issue.

November 25th, 2021 00:00

check your motherboard make and product code or part number or model number.

  • Visit or Go to the make website
  • Download the earlier version of your BIOS.
  • Simply run that file or .exe in your system.
  • install it
  • Restart your desktop.

Just try may be it will work.

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