I'm having trouble when I boot up with USB thumb drive attached - I tried searching for this problem, but I got a bazillion hits on problems booting from USB drives, which is not what I'm doing.
If I don't have a USB thumb drive attached, Vista boots up fine and all my drives are visible. I can insert a thumb drive while Vista is running, with no problems, and all my drives are still visible.
However, if I leave that thumb drive in the next time I start Vista, Vista still boots up ok, but my secondary hard drive will be missing in Windows Explorer. It shows up in Disk Manager, but as completely unallocated (it's about half full), as though it's a new unformatted drive.
If I shut down, remove the thumb drive, and power up, my second hard drive and all my data is back in Windows Explorer completely intact. Add the thumb drive back, restart Vista, and my second hard drive is gone again. Remove the thumb drive, restart Vista, and it's back.
I've tried this with two different thumb drives and the problem is 100% consistent.
Please note that I'm not trying to boot from the thumb drive - I'm doing a normal boot from the C drive. In addition, the second drive is a separate physical drive, not just a different partition.
Has anybody else run into this with Vista or any other MS OS?
Thanks for you help.
If I don't have a USB thumb drive attached, Vista boots up fine and all my drives are visible. I can insert a thumb drive while Vista is running, with no problems, and all my drives are still visible.
However, if I leave that thumb drive in the next time I start Vista, Vista still boots up ok, but my secondary hard drive will be missing in Windows Explorer. It shows up in Disk Manager, but as completely unallocated (it's about half full), as though it's a new unformatted drive.
If I shut down, remove the thumb drive, and power up, my second hard drive and all my data is back in Windows Explorer completely intact. Add the thumb drive back, restart Vista, and my second hard drive is gone again. Remove the thumb drive, restart Vista, and it's back.
I've tried this with two different thumb drives and the problem is 100% consistent.
Please note that I'm not trying to boot from the thumb drive - I'm doing a normal boot from the C drive. In addition, the second drive is a separate physical drive, not just a different partition.
Has anybody else run into this with Vista or any other MS OS?
Thanks for you help.