I've been trying to fix up an hp mini 210-4150nr, but it takes an extremely long time to post. I tried swapping out the cmos battery to see if that fixed it, but it didn't. Once it actually gets into windows it runs fine. Would it be a bios issue? If it is I don't see any option in the bios to flash it. The laptop's battery also stopped being recognized, so I have to have it plugged into the wall. The battery was working fine an hour ago. I'm at a loss right now. What do you guys think it is?