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#1
D: Drive disappearing after an hour past bootup.
Hi,
So I've been having this problem consistently and simply cannot understand what's wrong with my system.
Problem Description:
I boot up my PC, everything works fine, after an hour or so, my D (Secondary internal drive) disappears and the system has to be rebooted to find it again. Note, this happens whether or not the drive is currently being used.
Note: The drive always appears in the BIOS.
Drive: Seagate Barricuda 7200.11 750GB
Serial number: 9QK1GAKJ
Disk model: ST3750330AS
Steps I've taken to try and solve the problem:
- Initially I thought the drive was simply being unmounted, so i attempted to mount it again using disk management. However the drive won't appear there either, nor will it appear in system information or Seatools. A disk rescan won't reveal it either.
- I later, tried to use SeaTools to find out whether or not there was something physically wrong with the drive, but the drive passed all the tests. Peculiarly enough, when the D: drive disappears it also disappears in Seatools.
- Thirdly, I checked my power settings to make sure i hadn't had some timer for the hard drive to shut off.
- Fourthly, I checked the bios settings to make sure there wasn't some sort of power policy conflict there as-well.
- Lastly, I scanned the disk for errors with the windows (with both options to recover bad sectors and fix errors checked) and rebooted. (The problem still occurs)
I will be trying to turn off the bios's plug and play settings next, and see if it will work better if i should let windows handle the device detection.
However, in case that doesn't work, I'd appreciate any suggestions.