Archived from groups: alt.comp.periphs.mainboard.abit (
More info?)
there is nothing inherent in XP that would prevent UDMA mode for an IDE
controller. either XP detected the channel as supporting only a lower mode
or detected a problem on the channel that prevented it from enabling a
higher mode. in the latter case, usually there will be messages logged in
Event Viewer to indicate the trouble.
there has been many cases where XP incorrectly set up an IDE channel and by
deleting it and allowing XP to redetect the channels, things would usually
get straightened out but not if there was a problem with the channel or
cable or drive to begin with. the fact that you could install another OS
would tend to point to the OS being confused as opposed to a problem with
hardware but anything is possible.
--
Thomas Geery
Network+ certified
ftp://geerynet.d2g.com
ftp://68.98.180.8 Abit Mirror <----- Cable modem IP
This IP is dynamic so it *could* change!...
over 130,000 FTP users served!
^^^^^^^
"Brouwer" <brouwer-thuis@wanadoo.nl> wrote in message
news:408a6461$0$76625$d5255a0c@news.wanadoo.nl...
> Thomas,
> I found out that it must have something to do with XP pro.
>
> I used Ghost to backup my XP partition and installed a fresh version of
> Windows 2000 Pro SP4 without any alteration to my hardware.
> The drive is now running in UDMA mode and the performance of the system is
> OK.
> So my conclusion is: XP is to blame for the disk remaining in PIO mode.
>
> Is there anyone out there that knows of a driver update or system setting
> that will allow XP pro to use the UDMA mode properly ?
>
> Thanks in advance...
>
> Hans.
>
> "TomG" <tgeery-NOSPAM-@cox.net> wrote in message
> news:iaXdc.778$0h6.162@lakeread02...
> > sounds like the problem might be at the drive level?
> >
> > --
> >
> > Thomas Geery
> > Network+ certified
> >
> >
ftp://geerynet.d2g.com
> >
ftp://68.98.180.8 Abit Mirror <----- Cable modem IP
> > This IP is dynamic so it *could* change!...
> > over 130,000 FTP users served!
> > ^^^^^^^
> >
> >
> >
> >
> > "Hans" <brouwer-thuis@wanadoo.nl> wrote in message
> > news:40746d6b$0$18465$d5255a0c@news.wanadoo.nl...
> > > Thanks for the responses.
> > >
> > > I tried everything you guys mentioned, but still no luck.
> > >
> > > Some extra info perhaps:
> > > Both IDE controllers do have the setting DMA if availble but my 20G
disk
> > > still
> > > remains in PIO mode.
> > > The BIOS POST reports a UDMA mode 2 disk on channel 0.
> > > I have double checked al the relevant BIOS setting. The onyl thing I
> have
> > > not tried yet is flashing the BIOS to the latest version, but I'm
almost
> > > certain that won´t do the trick.
> > >
> > > I had a similar problem with a P4 2.6G on a Asus P4PE board with XP
Pro
> > SP1.
> > > After installing the Intel Accellerator software for the P4 my
problems
> > > disappeared. That's why I am looking in the same direction now.
> > > I heard a rumour about a problem with XP SP1 and IDE. Any clues on
this
> ?
> > >
> > > I have removed everything else from the controllers (an extra 2G swap
> disk
> > > as slave on channel 0 and a CD player and a CD writer on Channel 1) to
> > > bypass a possible hardware conflict.
> > >
> > > I´m still stuck with a PIO only disk which cripples XP
> > >
> > > Any other ideas ?
> > > Anyone else ?
> > >
> > > "Daniel L. Belton" <abuse@spam.gov> schreef in bericht
> > > news:1mo870lncqdg1iuc5n1q4eu7vaaauqnden@4ax.com...
> > > > On Fri, 02 Apr 2004 16:36:03 +0200, Spajky <Spajky##@volja.net>
wrote:
> > > >
> > > > >On Thu, 1 Apr 2004 23:13:04 +0200, "Familie Brouwer"
> > > > ><brouwer-thuis@wanadoo.nl> wrote:
> > > > >
> > > > >>I have an old Abit LX6 PII 233 with a 20g IBM IC35L020AVER07-0
> > > > >>that I recently installed XP pro SP1 on.
> > > > >>Everything looked fine, it is just that I can't get the disk into
> UDMA
> > > mode.
> > > > >>It will only do PIO mode, so it is terribly slow !
> > > > >
> > > > >>Is there someone who can help me out with the right driver or
> perhaps
> > > the
> > > > >>Intel Application accelerator for a PII with a 440 chipset ?
> > > > >
> > > > >you do not need that for BX chipset!
> > > > >Check your Bios configuration; redetect the drive!
> > > > >
> > > > >-- Regards, SPAJKY ®
> > > > > & visit my site @
http://www.spajky.vze.com
> > > > > "Tualatin OC-ed / BX-Slot1 / inaudible setup!"
> > > > > E-mail AntiSpam: remove ##
> > > >
> > > >
> > > > IT doesn't have the BX chipset... It has the 440LX chipset, and
> > > > UDMA-33 is the highest it will support.
> > > >
> > > > You do need to make sure that in the BIOS setup, you have the drive
> > > > setup for UDMA, and then in XP Pro you need to go into device
manager
> > > > and select the controller for that drive. In the settings you will
> > > > see an iption to use DMA if available, make sure you have it set to
> > > > that.
> > >
> > >
> >
> >
>
>
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