@RickN Hello Rick, I do not think it's a bios issue. I do think the batteries or one of them, are exhausted. So check when you use Tablet mode without the base coupled on, what the battery indicator tells you. The P2212T is roundabaut 8 years old, don't forget. To get a replacement battery, or for the tablet or the base unit, is quite diffcult. Cheers, daddle
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