I thought I had posted a response. Did you have another thread?
In addition to the suggestions in Anak's link which are a top Google result from helping many others with this issue, you can try these steps:
Unplug all other HD's and peripherals,
Boot into BIOS setup, reset to defaults, save changes. (If an EFI BIOS you'll need to decide if you want
UEFI BIOS vs. Legacy BIOS. If
UEFI follow these special steps for Install, otherwise enable Legacy BIOS or Compatibility Support Module to proceed with normal install.) Set DVD drive first to boot, HD second, set SATA controller to AHCI, Save changes and Exit.
Then boot into Windows 7 installer DVD or flash stick burned or written using tool and latest ISO for your licensed OS version
here.
At first installer screen Press Shift + F10, or enter
System Recovery Options to open a Command Box, type:
DISKPART
LIST DISK
SELECT DISK 0 (after confirming Windows 7 target HD #)
CLEAN
CREATE PARTITION PRIMARY
FORMAT FS=NTFS LABEL="WINDOWS 7"
ACTIVE
EXIT
EXIT
Next click Install Now, then Custom install to
Clean Install Windows 7 to the partition you created. If it fails then report back at which step and the verbatim error message.
In addition read over these steps to understand the tools and methods which work best to get and maintain a perfect
Clean Reinstall - Factory OEM Windows 7. The steps are the same for retail.
After install you can adjust partition size or Create new partitions for data, etc. in Disk Mgmt. You are creating the partition here for the purpose of wiping the HD and marking Active which overcomes certain install failures.
