Having a fixed IRQ for soundcard + list of used IRQs?

Discussion about old sound cards, MIDI devices and sound related accessories.

Having a fixed IRQ for soundcard + list of used IRQs?

Postby deksar » 2018-1-02 @ 12:10

Hi there.

I've an IBM PC 300GL computer which has an internal ESS ES1930S audio card. It has Windows 98SE, also I've ESS DOS drivers installed.

When Windows starts, while loading DOS audio drivers, I see that IRQ of audio changes from time to time. I see IRQ sometimes set as 9, sometimes 10, sometimes 7. How can I set it a fixed nr. for example 7? I need to do that because I'm having freezing issues on Prince of Persia.

Also; how can I see what are free IRQs and which ones are in use, on my system?
Many thanks in advance.
deksar
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