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-   -   problems with DVD drive (http://www.nvnews.net/vbulletin/showthread.php?t=128933)

QR_prose 02-24-09 04:48 PM

problems with DVD drive
On my Gigabyte EP45-UD3R motherboard I have one SATA hard drive with Ubuntu Linux(kernel 2.6.27).
Also, I have and IDE DVD rom drive. I have two and tried both. I can only copy micro sized file off of disks.
Any thing bigger than about 1 meg fails. I then see the follow kernel message.


[47350.799713] end_request: I/O error, dev sr0, sector 15903612
[47350.799722] __ratelimit: 290 callbacks suppressed
[47350.799726] Buffer I/O error on device sr0, logical block 3975903
[47350.799733] Buffer I/O error on device sr0, logical block 3975904

Dizzle7677 02-28-09 02:31 PM

Re: problems with DVD drive
Try different BIOS DMA settings for the controller the DVD is on from Auto(if it's that way) to UDMA2,etc. Could be the 40/80 pin cable also.

See Post

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