I've got a problem with my Windows XP SP3. Recently, i did a BIOS update. The motherboard is D945GCNL. Why did I update BIOS? Well, I couldn't change boot order in BIOS menu, so I thought updating would help. But it didn't. So I once again ran an update, backwards, to my original version. That was two weeks ago. Now when I tried to enter BIOS, I can't. Pressing F2 has no effect. It just boots normally. Also, the 'welcome' screen stays on screen for a while longer than it used to.
Apart from these, the computer works perfectly well. There are no problems, and it is quite fast. But what about the problems I mentioned? How can I solve it? Thanks for any suggestions.