Hard disk detected but unable to load os Tags: CPUs System Error Boot Hard Drives Format Last response: September 13, 2010 6:32 PM in CPUs Share Anonymous a b à CPUs September 13, 2010 10:13:57 AM Hello, hard disk detected in boot menu but at the time of format my system error shows that hard drive not detected More about : hard disk detected unable load hell_storm2004 a b à CPUs September 13, 2010 10:22:39 AM Which OS are you installing?If its XP and the HDD is SATA then you have to install SATA/RAID drivers in the beginning of the installation by pressing F6! RealBeast a b à CPUs September 13, 2010 6:32:30 PM Yeah, what OS you running? You may need to create a partition on the drive if unallocated before format if Windows and this is a new drive or has been unallocated. Go to disk management to do this. Can't find your answer ? Ask ! Publish Related resources: ForumHard disk detected at first but not after OS is selected for boot ForumUnable to load OS or Drivers... ASrock A55M ForumSATA hard drive not detected in Disc Manager ForumTwo OS 's: "Windows cannot format the system partition on this disk " ForumSegate ST350418AS 500GB hddsk detects in BIOS but does not load OS or allow inst ForumWindows 7 Install Issue - Hard Drive not detected ForumHard Disk not Detected ForumUnable to install OS ForumAmilo Pa1510 - Unable to reinstall/install OS (Win XP/7x64) ForumUnable to load os on hard drive ForumNo hard disk detected help. ForumOne of the Hard disk drive not detected after installing Windows 7 ForumHard disk detection problem load drivers ForumAsus p8z68-v pro no hard disk detected ForumThermaltake 850w PCI-E question ForumDvd rom not detected ForumUnable to locate d drive Forum[Solved] 23.6" AOC 2436 vwh1080p monitor, motherboard/CPU unable to run? Forum[Solved] Computer requiring hard restart or even removal from power ForumMain hard drive not in bios menue More resources Read discussions in other CPUs categories AMD Intel Intel i5 Intel i7 Phenom Cooling Performance !