my comp wont startup it looks like its gonna then i get a blue screen saying “one of ur discs needs to be checked for consistency”i let this run it tells me there are NO errors found goes to boot up and the same msg appears again and again.ive tried booting from zp disc and trying repairing my windows goes through the routine but when it comes to booting up after the reboot the same screen appears again i dont want to format can any1 help me please