RAH wrote:
> The chipset is made by ATI.
>
I would say in general terms, that for these boxes that ship
with Vista, you can find a lot of WinXP drivers, by going to
the chip manufacturer's web site. Or even scrounging around
the Dell web site, for some of their downloads. In most
cases, you can find a way to fix it, but it takes a bit
of work and search time.
The Express 1100, might consist of RC415 Northbridge and
SB600 Southbridge. The Dell Optiplex 320 appears to use
the Express 1100 chipset. I went to the Dell site, and
looked for drivers for the Optiplex 320.
https://support.dell.com/support/dow...&catid=&impid=
This 53.4MB download, is an Express 1100 video driver for
WinXP.
ftp://ftp.us.dell.com/video/R165416.EXE
There is a 4MB download, for an SMBUS driver. I'm not sure
why that is so big, or what that might help with.
http://ftp.us.dell.com/chipset/R134873.EXE
So the pickings are pretty thin. I presume the default
Microsoft driver would work for storage on SB600, as long as
the BIOS is set properly.
Audio will be more of a problem. I'd give the Realtek
driver a start, because the HP description of the ECS RC415ST-HM
(Alhena5-GL6) motherboard, says it has an ALC888 CODEC.
And the README file here (80KB) lists the ALC888. Usually,
in the Realtek installer, there are the rudiments of KB888111
UAA driver, and if that is not enough, you'd have to go to the
Microsoft site and get it, or the later UAA version.
http://www.realtek.com.tw/downloads/...Audio%20Codecs
(HP description of the ECS RC415ST-HM motherboard.)
http://h10025.www1.hp.com/ewfrf/wc/g...reg_R1002_USEN
It helps a bit, to have enumeration info for the missing bits,
so at least you can see whether there is support inside a
driver or not. And taming the Express 1100 will require
every bit of intelligence you can get.
Paul