I was curently running Win Xp when ive gotten a blue screen about unmountable volume so i tried to just re-install all of Win Xp. Well now i get black screen that reads "boot failure system halted". I dont have a Win Xp cd just Win Xp upgrade cd. i tried to put that one in but i was told you need the full cd.I recently found a disc that read Winows Xp OS so i thought i would give that whirl. I put that in and it goes through the installation process i get to the user agreement and to the screen where its says press ENTER or R to repair.Ive tried to press enter but i have no partions listed. where they should be in the box below i have (setup cannot access this disk).Anyone have any thoughts? I was thinkin there was something wrong with the HDD although it detects it in BIOS.Well I'm lost i cant find any help....anyone..anyone? lol