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Windows 7: Windows 7 Not detecting new hard drive

26 Jan 2011   #11

Microsoft Community Contributor Award Recipient


If you plug in your old Hd in, can BIOS find?

My System SpecsSystem Spec
26 Jan 2011   #12

Windows 7 Home premium 32 bit

Well I just thew in another hard drive and it read it so I think mine is bad?
My System SpecsSystem Spec
26 Jan 2011   #13
Commodore Pet

Windows 7 Home Premium 64 bit SP1

Also, you said you changed your sata cable, did you change the power connection from your power supply to the drive as well?
My System SpecsSystem Spec

26 Jan 2011   #14

Microsoft Community Contributor Award Recipient


Looking that way.
My System SpecsSystem Spec
26 Jan 2011   #15


Unplug all other HD's, plug new HD into SATA1.

Next change SATA controller to AHCI. What are the avalable choices?

Do you have the latest BIOS version update?
My System SpecsSystem Spec
26 Jan 2011   #16

Windows 7x64 Home Premium SP1

I'm running a Seagate 1TB Barracuda. My bios auto detects new sata devices check if your bios has an auto detect setting.

You can download SeaTools but I can't see much point in proceeding if your BIOS cannot detect the HDD.

Edit: I was thinking of upgrading my HDD firmware to CC46 I think after reading this I won't bother! There may be something here that helps you
My System SpecsSystem Spec

 Windows 7 Not detecting new hard drive

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