Forced PIO

[Rayden911 0]

Hi anyone remember what makes XP force pio mode on udma5 drives? I read about it a month or so ago but cant remember cus it never happened to me but guess what it did

[Sampson 0]

Right click My Computer, Select Properties, Select Hardware Tab, Click Device Manager button. Click on the (+) next to IDE ATA/ATAPI controllers. Right click on Primary IDE Channel, Select Properties, Click on Advanced Settings Tab, Click on the Pull down arrow, Select PIO only.

[Rayden911 0]

Um yeah I know how to change thax but it goes right back after reboot. theres a reason and i cant remember

[Sampson 0]

Some have succeeded by using the Intel controller drivers rather than Windows.

[Rayden911 0]

I think its not chipset specific. But this is on a VIA board.

[Sampson 0]

I think, but am not positive, that you can set a VIA based board through the bios depending on which VIA IDE drivers you are using.

Take a look at this page: http://www.viaarena.com/?PageID=66

[Rayden911 0]

The bios sees it as udma5 but xp forces slowwwwwwwwww pio mode

[Sampson 0]

Look at this article. The author claims that it is the only way to change it when XP/2K stubbornly won't - http://www.networking.tzo.com/net/howto/win2k/default.asp