WD Raptor on NF7s 2.0?

Ron Marraccini wrote:
> Anyone?
>
go for the 150, should work just fine and you can use it when you
upgrade. my sata port runs a seagate no problem.
 >> Stay informed about: WD Raptor on NF7s 2.0? 

There's known issue with that board (and I believe NForce 2 chipset in
general) - corruption of data transfered between IDE and SATA may occur.
That happened to me (70gig sata Raptor and ata Maxtor), the cure for that is
to increase "EXT-P2P Discard Time" in BIOS. Performance may be slightly
impaired but it's the only known fix. To test for the corruption I created
large (couple gigs, at least larger than system memory to prevent data going
off the cache) RAR archive, then I moved it couple times back and forth
between the drives and then tested it for CRC errors.

--
melon

U¿ytkownik "Ron Marraccini" <ronm.RemoveThis@ramlegal.com> napisa³ w wiadomo¶ci
news:46c3f0c6$0$10297$815e3792@news.qwest.net...
> I'm thinking about adding a WD Raptor drive to give me a bit more life on
> my
> old workhorse NF7s 2.0 system. (mobile 2500 @3200, 1GB Mushkin 2-2-2
> "special")
>
> I currently have the WD 80gb Jb unit (IDE)
>
> I know there were some problems/limitations w/ the onboard sata
> controller
> so I was wondering if an add on card might be better (or possible)
>
> Also which raptor would be better for my system - the 74gb unit or the
> 150gb?
>
> Is it worth it?
>
> Suggestions?
>
> Thanks
>
> --
> Ron M.
>
>
 >> Stay informed about: WD Raptor on NF7s 2.0? 

"melon" <meloon.TakeThisOut@poczta.onet.pl> wrote in message
news:famvj0$krd$1@news.onet.pl...
> There's known issue with that board (and I believe NForce 2 chipset in
> general) - corruption of data transfered between IDE and SATA may occur.
> That happened to me (70gig sata Raptor and ata Maxtor), the cure for that
> is to increase "EXT-P2P Discard Time" in BIOS. Performance may be slightly
> impaired but it's the only known fix. To test for the corruption I created
> large (couple gigs, at least larger than system memory to prevent data
> going off the cache) RAR archive, then I moved it couple times back and
> forth between the drives and then tested it for CRC errors.
>
<snip>

I had that problem, but it was when I connected 2 SATA drives, the IDE
drives don't seem affected.

I did find a reference to the problem you speak of at the Silicon Image
site, and they say it is a BIOS issue that can be fixed through a BIOS
update, but ABIT were never great on following up with these kind of fixes
once a board is out of production.
 >> Stay informed about: WD Raptor on NF7s 2.0? 

I am using a D26 Black MantaRay CPC modded Bios
at this time w/ no problems and I know to set the
EXT-P2P Discard Time to "1".
(I also have a Bios Savior)

Although I am using an AMD mobile 2500 OC'd @ 10.5 x200,
I plan on setting it to default when making the changeover.

Anything else I should be aware of?

Thanks

--
Ron A. Marraccini


"SumGuy" <some.TakeThisOut@one.de> wrote in message
news:46d2ce88$1$12079$5a62ac22@per-qv1-newsreader-01.iinet.net.au...
>
> "melon" <meloon.TakeThisOut@poczta.onet.pl> wrote in message
> news:famvj0$krd$1@news.onet.pl...
>> There's known issue with that board (and I believe NForce 2 chipset in
>> general) - corruption of data transfered between IDE and SATA may occur.
>> That happened to me (70gig sata Raptor and ata Maxtor), the cure for that
>> is to increase "EXT-P2P Discard Time" in BIOS. Performance may be
>> slightly impaired but it's the only known fix. To test for the corruption
>> I created large (couple gigs, at least larger than system memory to
>> prevent data going off the cache) RAR archive, then I moved it couple
>> times back and forth between the drives and then tested it for CRC
>> errors.
>>
> <snip>
>
> I had that problem, but it was when I connected 2 SATA drives, the IDE
> drives don't seem affected.
>
> I did find a reference to the problem you speak of at the Silicon Image
> site, and they say it is a BIOS issue that can be fixed through a BIOS
> update, but ABIT were never great on following up with these kind of fixes
> once a board is out of production.
>
 >> Stay informed about: WD Raptor on NF7s 2.0?