![]() ![]() ![]() YMF7x4: Still work (However, the Sound Blaster 8-bit audio option in Test was grayed out while the other two tests are fine). ![]() ![]() I tried several cards that can hopefully support DOS, but none of them really worked.Īureal AU8820: Bad music quality, can play sound but it just loops.ĬMI8738: Doesn't work at all. Besides, I found that my onboard 1394 controller is on address 8032h (which is close to 8000h which was required as DMA base for YMF7x4) It seems to because of that, but I have no way to actually move these devices away from these vital IRQs (there are no IRQ assignment settings for onboard devices in BIOS, and changing IRQ for individual PCI slots won't work). (When a game tries to play digitized sound, it can not be heard and the game may crash).Īt least I know that some onboard devices occupied both IRQ 5 (onboard RTL8168 network card) and IRQ 7(SMBus controller, onboard 1394 controller and PCI-E display controller). Even though FM music can still be produced flawlessly, I can no longer hear any digitized sounds. I was thinking about a way to get things work again in DOS as I used to, but I can't now.Īt first I believed in the TDMA support of ESS sound cards, but after I recently upgraded my computer with a GA-M720-US3 (nForce 720D, Socket AM2+) motherboard I found a big problem. ![]()
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