So, we had a power blip this weekend, and since then the Premiere XL4 (TCD758250) reboots randomly - it will be working seemingly fine, but then you can hear what sounds like the hard drive seeking a LOT (it's perfectly quite before this), then stop for a few seconds, then do it again. It repeats this three times, and then shortly afterwards it will reboot with no indication of an error. During this time though, it stops responding to remote input, but continues showing live TV. After the reboot, it seems fine again. I will do this randomly through the day - it did it three times in an hour this morning, but seemed relatively intact overnight. Presumably the power hit may have corrupted something on the hard drive. I have a replacement (unformatted) 2TB WD Green AV drive on the way, but won't be able to do much work on it until later in the week. I can try and copy (perhaps without programming) from the old drive since it does in fact boot, but in case that doesn't fly does someone still have compatible images available? Any other diagnostics I might try?