please can any body help???? new mother board sometime freezes up also says no input closes down etc have updated bious ok for one night then back to playing up then goes back from 3200 to 1000

If the BIOS keeps losing its settings, maybe its a faulty battery? The standard size for a motherboard battery is a round "coin-type" CR2032 battery - you can get one from good computer / electronics stores like Maplins for a couple of quid.

To be honest, in all my experience, I've never heard of a motherboard / BIOS that keeps losing its settings unless the battery was duff. I would consider calling the supplier's returns department and asking them to exchange it for a new one.