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Questions about GIGABYTE products => Motherboards with AMD processors => Topic started by: ciao on October 31, 2010, 03:27:24 pm

Title: GA-890FXA-UD5 & ACHI drivers for win xp
Post by: ciao on October 31, 2010, 03:27:24 pm

I installed windows xp with ahci driver included on the CD (with N-Lite), but a strange thing happens:
I can not see any information about my sata hard disks if I set the AHCI mode from BIOS. (Otherwise, if I set the IDE mode, the problem does not exist).
I use several programs for hardware diagnostics, such as Everest, HWMonitor, CrystalDiskInfo and many others. So it is strange that none of them recognizes correctly the devices.
I'm sure the problem are drivers, because with windows 7 I don't have this problem.
For confirmation of this, I installed the driver downloaded from the Gigabyte in Windows 7 and the problem appeared there too.
I had to restore its native drivers (msahci.sys) and everything works perfectly now.
Has anyone had the same problem? If so, how did solve it?


Edit: perhaps I understand the reason for this failure, and honestly I had more than one suspicion the reason was this:

Quote from: cavediver on October 01, 2009, 01:56:26 pm

SMART is enabled in the bios. Bios version is F2. The updates in the later versions relate to support for CPUs other than mine and for other stuff that I don't need. The OS is Windows Home Server, so no RAID.  I've found some information indicating that since the AMD AHCI/RAID Controller driver is actually a RAID driver; it will not allow SMART data to pass. I think what I need is a non-raid AHCI driver?

http://forum.giga-byte.co.uk/index.php/topic,626.msg2730/topicseen.html#msg2730

I'm beginning to hate this motherboard ...  >:(

Title: Re: GA-890FXA-UD5 & ACHI drivers for win xp
Post by: Gavster on May 16, 2012, 05:00:35 pm

It is hard to give you an answer without more information about your system. For instance, how many boot devices other than your SATA hard disk are installed on your PC?

You might try this at startup:  BIOS->Advanced BIOS Features->Hard Disk Boot Priority->Set SATA hard disk to first boot device.

Without more information, I am not sure anyone can help.

Title: Re: GA-890FXA-UD5 & ACHI drivers for win xp
Post by: Vezina on May 16, 2012, 05:03:40 pm

This is a limitation of the AHCI AMD XP drivers ,nothing more to do.

Under Windows 7 you will not have this issue.