Passport issue

Not sure where to start, I’ve been having issues with my 1TB passport since it got plugged into a DVR. It will allow me to transfer small files to it, but nothing over, say, 50MB. I used the LifeGaurd Diagnostics on it and it came back with errors on every test, found bad sectors that it thought were repairable, then came back with an error while trying to repair the sectors… I’ve tried reformatting with Windows Vista, XP, 7 to have them all fail (both quick and full formats), I used Acronis and got it to finally format after numerous tries but the drive still has lots of issues…

Any ideas?

Test Option: QUICK TEST
Model Number: WD My Passport 070A
Unit Serial Number: [Deleted]
Firmware Number: 1032
Capacity: 999.50 GB
SMART Status: FAIL
Test Result: FAIL
Test Error Code: 06-Quick Test on drive 2 did not complete! Status code = 04 (Unknown failed test element), Failure Checkpoint = 96 (Unknown Test) SMART self-test did not complete on drive 2!
Test Time: 16:04:28, November 11, 2011
Test Option: EXTENDED TEST
Model Number: WD My Passport 070A
Unit Serial Number: [Deleted]
Firmware Number: 1032
Capacity: 999.50 GB
SMART Status: FAIL
Test Result: FAIL
Test Error Code: 08-Error was detected while repairing bad sectors.
Test Time:

16:23:13, November 11, 2011

Dude contact WD and replace your drive…

I’d say the DVR did something bad to the drive… Replace it.