First post, by Totempole
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It's been a while since I've worked on installing Windows 98SE to a Pentium 4 machine, but I don't recall having the issues I'm experiencing now.
I can't for the life of me get the onboard sound cards to work properly, even though I'm using the drivers provided on the motherboard manufacturer's website.
The first issues I ran into were with ADI Soundmax onboard audio, where the drivers would install perfectly, and I'd even get sound within Windows (Startup, Shut Down sound etc), but I couldn't play any .wav or .mid files. It would also fail the DirectSound and DirectMusic tests. Of course there would also be no audio in any games I attempted to load. Updating to DirectX 8.1 made no difference. When using the same drivers on Windows ME, everything works perfectly. While these are WDM drivers, they are definitely meant to be Windows 98SE compatible.
Today, I tried installing 98SE to another P4 machine. This time with Realtek audio onboard. I ran into exactly the same issue. Windows sounds worked, but nothing else. DirectX tests also failing. This time however, Installing ME and the same drivers resulted in badly distorted audio as well as partial failure in DirectX tests.
Another Scenario which may or may not be unrelated was with my AMD AthlonXP NForce2 chipset motherboard. In this case, the audio was distorted through the left channel, and would freeze up after running a DirectSound game for 5 or so minutes.
A quick fix to all of the above issues would simply be to install Windows 98SE compatible PCI Sound Cards in each, but I'd really like to get to the underlying cause of these issues, since I don't recall experiencing issues like this before with similar motherboards.
Notably, these are socket 775 motherboards, where in the past I've been using 478 boards, but the underlying chipsets are very similar.
The board with with the Soundmax Audio is an ASUS P5PE-VM with an Intel 865G chipset, and the board with the Realtek Audio is an SiS661GX chipset.
I also ran into the exact same issue with an Intel D865GLC board, also with Soundmax Audio.
Does anyone perhaps have some insight as to what the issue might be? Is there perhaps an update I need to apply to enable Windows 98SE to better handle WDM drivers? I feel like this must be an oversight on my part somewhere along the line.
Any advice or input would be greatly appreciated.
Thanks in advance! ☺
My Retro Gaming PC:
Pentium III 450MHz Katmai Slot 1
Transcend 256MB PC133
Gigabyte GA-6BXC
MSI Geforce 2 MX400 AGP
Ensoniq ES1371 PCI
Sound Blaster AWE64 ISA