DDogg
15th November 2004, 16:42
This may be specific to my OC'ed NF7S Rev2 with two striped drive sets, but I thought I would post in case it might help somebody else with the same problem as this drove me nuts for a long while.
My machine is set up with a highly tested and stable OC'ed of 2821 Mhz (13X217). I'm talking days of P95TT, multiple 32M Super-Pi's, and everything else I could test with including all CCE variant encoding programs. No problems.
The only problem I did encountered was with DVDShrink and Recode throwing a nasty blue screen in the compression stage. DVDShrink was a particular problem when the 'adaptive error compensation' was used.
Finally realized it was the 'Enhanced PCI' setting which I had left enabled in bios. Once that was turned off, I had no further problems. I also set PCIBusLatency at 64, but I don't know if that is really needed. HD speed was not effected as far as I could figure out.
So, my suggestion if you are having a problem like this is to check your settings for an equivalent to 'enhanced pci' and disable it. Increasing PCIBusLatency to 64 or 128 might also help and does not seem to adversely effect drive transfer speed.
Maybe the author of dvdshrink could do a quick peak at the code to make sure nothing is amiss. My drive sets transfer at something like 80 MB/s and I have source on one set and destination directed to the other. Maybe it is a timing thing, or it could well be something specific only with my machine. I'm not saying anything is incorrect with DVDSrink, just that checking it would not hurt.
My machine is set up with a highly tested and stable OC'ed of 2821 Mhz (13X217). I'm talking days of P95TT, multiple 32M Super-Pi's, and everything else I could test with including all CCE variant encoding programs. No problems.
The only problem I did encountered was with DVDShrink and Recode throwing a nasty blue screen in the compression stage. DVDShrink was a particular problem when the 'adaptive error compensation' was used.
Finally realized it was the 'Enhanced PCI' setting which I had left enabled in bios. Once that was turned off, I had no further problems. I also set PCIBusLatency at 64, but I don't know if that is really needed. HD speed was not effected as far as I could figure out.
So, my suggestion if you are having a problem like this is to check your settings for an equivalent to 'enhanced pci' and disable it. Increasing PCIBusLatency to 64 or 128 might also help and does not seem to adversely effect drive transfer speed.
Maybe the author of dvdshrink could do a quick peak at the code to make sure nothing is amiss. My drive sets transfer at something like 80 MB/s and I have source on one set and destination directed to the other. Maybe it is a timing thing, or it could well be something specific only with my machine. I'm not saying anything is incorrect with DVDSrink, just that checking it would not hurt.