salam to all experts plz mjhe iska solution bta den,jb b me apna computer start krta hu to window start hony se pehle ye msg ata he k YOUR NEW HARDWARE UPDATED AUTIMATICALLY PRESS F1 TO SAVE CHANGES OR NEECHY LIKHA ATA K NO IDR FIX DISK IS PRESENT.PEHLE CD ROM KA ATA HE PHR HARDDISK KA.F1 press kr k save b krta to window khulti he mgr next time jb computer on krta to phr yehi msg ata hu me tang agya hu koi to solution btaen k masla kia mjhe cpu chang krne ki zrurat he,i m using p4.