Can't flash the BIOS, "No AC adapter connected or battery is lower than 20%" error. TravelMate 5330

knuxfanwin8knuxfanwin8 Member Posts: 17 Troubleshooter

As in the title, I can't flash the BIOS, as I get the "No AC adapter connected or battery is lower than 20%" error. I don't have a battery in the laptop, which is probably the cause. Is there any way I can get rid of this issue? Do I have to buy a battery? I'm trying to flash BIOS version 1.34, my current version is 1.22.

Note: I still have the old battery, but it doesn't work and Windows just displays a message saying "Consider replacing the battery".

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