I needed an upgrade to my Seagate Baracudda 1 TB drive on my 3 year
old ASUS mobo (P6X58D-E). The mobo dces not have UEFI support. I
wanted to use it as my main Windows 7 x64 drive.
Little did I know that this was going to be an issue.
Is there a way of allowing Windows 7 to see the full 3TB drive and
have it run as the boot drive as well?
Have you updated the Bios ?
http://www.asus.com/Motherboards/P6X58DE/#support
Description P6X58D-E BIOS 0803
Fixed raid hdd size issue
*Note: Update Intel(R) Rapid Storage Technology Driver to v10.5.0.1026
to support full HDD capacity.(contained the driver)
File Size 252,97 MBytesupdate 2012.08.27
Not sure if it's your problem, but ...
[]'s
Not sure either. I hate updating the Asus bios. They advertise which I
find to be more of a gimmick than anything that the bios settings can
be saved to USB. I tried that when I updated to the newer version a
few years ago.
The saved bios settings wouldn't/couldn't merge with the new updated
bios. There were so so many different new bios settings and I was not
able to get any literature on it. Asus tech support was useless.
With the new update, there was also no way I knew what would be the
correct settings. My new bios settings from factory default didn't
allow me to boot at all. Fortunately, I backed up the old bios and I
reverted to the previous orignal bios. I had the settings backed up
via the USB and that worked.
As I understand it, the s/w update won't help since the drive requies
UEFI and that is only available via bios settings not driver.
Although stable, I don't think I would buy Asus again. I even had to
manually enter my RAM settings into the bios since the auto detect
didnt detect the optimal (not overcloced) RAM settings. Asus
supposedly has a software bios update but that never worked. One had
to do it via DOS.