I have an RCA DVR 40 (DirecTV) which I upgraded to a 250gb hard drive from WeaKnees back in February. Last month, it started rebooting and/or locking up frequently. It also seemed to be running quite hot (over 50c). I took the cover off an used an air compressor to blow a bit of dust out of the unit and temporarily, it seemed OK, but the reboots came back a week or two ago. A few days ago, it overheated (it was *very* hot), displaying the overheat message.
Upon opening the case I found that the fan was not running with the unit plugged in. I pulled a spare fan I had from a computer and installed it (although it's a little too big) and the unit now runs between 38-41c.
Unfortunately it is still rebooting frequently, with three separate reboots this evening alone. The reboot/lockup problem may be worse than before.
Could this be the power supply, possibly damaged by the heat, or is this likely to be the drive (which was new in Feb)? Thoughts?
Thanks... Eric
Upon opening the case I found that the fan was not running with the unit plugged in. I pulled a spare fan I had from a computer and installed it (although it's a little too big) and the unit now runs between 38-41c.
Unfortunately it is still rebooting frequently, with three separate reboots this evening alone. The reboot/lockup problem may be worse than before.
Could this be the power supply, possibly damaged by the heat, or is this likely to be the drive (which was new in Feb)? Thoughts?
Thanks... Eric
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