Computer not detecting hard drives on boot up... Tags: Computers Hard Drives Systems Last response: August 19, 2013 7:39 AM in Systems Share storey-23 August 19, 2013 7:30:12 AM I've been having this problem the past month or so where around about 70% of the time my computer fails to detect either of my hard drives on start up, so far I've tried; - A new hard drive with a clean install of Windows 7 (3 different hard drives) - Different SATA ports with no success - Replacing the motherboard with the same model I've had this computer for a few years and it hasn't done this in the past, is there anything I'm overlooking? More about : computer detecting hard drives boot noidea_77 August 19, 2013 7:39:55 AM What about some hardware details? m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedComputer won't boot when second (corrupted) hard drive is hooked up Forum computer won't boot up after new hard drive solution USB 3.0 Hard Drive not detected after computer starts up solution If laptop detects hard drive in bios, why upon boot up does it say no hard internal hard drive found? solution Multiple Crucial M4 Hard Drives not detecting as boot drive Forum SolvedMy Computer is not detecting my 320 gig hard drive solution Hard drive not detected on boot up but... Forum SolvedSecond HDD detected in BIOS, not in Computer/Hard Disk Drives solution Hard Drive not detecting - 1 PC - 2 Boot Drives Forum Hard Drive not detecting - 1 PC - 2 Boot Drives Forum Booting a new Computer did not detect the hard drives when AHCI set in CMOS Forum Ive swapped my hard drive to another computer and its coming up with boot failur Forum SolvedComputer refuses to boot with 3 Hard Drives solution Computer won't boot up with new hard drive Forum Hard drive wont boot up on differnet computer Forum how do i clear the cache in one of my RAID0 hard drives? when i boot one of the hard drives is coming up with "Error Occurred solution SolvedMy computer isn't detecting my hard drive Forum SolvedProblem with home built computer detecting hard drive Forum no master hard drive found but computer boots up? solution Hard drive keeps on busy slowing down computer after booting up solution More resources Read discussions in other Systems categories Homebuilt New Build Prebuilt Cases Power Supplies RAM CyberPower !