by rboynton » Nov 13 10 2:58 am
This is really not the forum for this sort of problem, but we can certainly try to help!
1. First, try replacing the USB cable with a newer one. If possible, use the shortest cable that will work in your situation. Sometimes older motherboards use USB version 1.1 compatible hardware. If USB 2.0 hardware is plugged in, it may not provide enough power to make the drive work properly (or be recognized). Long cables only make this problem worse... especially as the cable gets older. Changing the USB cable is the easiest thing to do.
2. Windows 7 is much more permission based than earlier operating systems. Permissions on Windows 7 can drive you nuts! As such, there may be issues with permissions that were set on the external drive. If you set any kind of permissions on the drive (usually done by setting a password on a user account, or removing the "everyone" permission), then perhaps Windows 7 won't see the drive properly. This is a longshot, but worth looking at. The drive will still work connected to your TV (it does not care about permissions), but not Windows 7.
To test this, connect the drive to another computer with either XP or Vista installed. Look at the permissions on the drive/files to see if this is the case. Make the permission changes as needed to remove the explicit restriction, then add "everyone" with full access. Try plugging in the drive back into the Windows 7 system to see if that worked.
...Rick