Yves said:
This seems to be a special "chipset driver". You need to locate the chipset
drivers for XP.
BTW: AMD makes only the processors. I do not believe that they make
motherboard.
I poked around on the 'net about this, and have not been able to discover very
much. I "think" your "Keystone" motherboard was manufactured for Gateway by MSI,
but it would be nice if you could persuade someone at Gateway to confirm that.
You may have to escalate a few levels in tech support before you get anywhere.
Alternatively, you could take a look at the mainboard itself, to see if there is
an MSI sticker on it. Unfortunately, it might well be on the bottom. Yves is
correct, though, it's not an AMD motherboard, so you won't get anywhere with AMD.
Naturally, the product designators MSI uses don't include anything like
"Keystone." If you can't get gateway to identify which MSI designation
corresponds to "Keystone," it seems to me from studying the gateway support docs
that all Gateway "Keystone" motherboards use VIA KM133 chipsets. You should
confirm this using your specific Gateway serial number to get the exact
motherboard used in your particular pc.
On the MSI website, if you search for motherboards that use the VIA KM133, you
find 3 (MSI models MS-6340M, MS-6340M ver 3.0, and MS-6340M ver 5.0. As near as I
can tell, the BIOS for each of the models is different but the video and audio
drivers are the same. I did not, however, download them and check. You could try
downloading and installing the VIA AC97 PCI sound drivers and the VIA Chipset 4in1
Drivers from MSI:
http://www.msi.com.tw/program/products/pro_index.php
Alternatively, just get drivers direct from VIA:
read this article:
http://www.viaarena.com/default.aspx?PageID=5&ArticleID=68&P=1
and then get your drivers here:
http://www.viaarena.com/?PageID=2
(VIA suggests that for older systems, like yours, the most recent drivers,
including the one available from MSI, might not be the optimal choice).
Unfortunately, unless you reload WinMe, you won't be able to run any of the system
information tools, such as WinS3ID and SiSoft Sandra (both of which VIA
recommends for help in identifying hardware). You probably will have to open the
case and look at the chips themselves.
Good luck. I think you're going to need it.