Well, nobody has more ideas of what my issue could be?

It was already replaced, no traces were damaged,,, the only thing im seeing is that i think there was somekind of battery leakage.. the board had somekind of fluid laying around.. i remove it, i didnt though cr232 could leak.. could be it?

Hello, i did on Page 19

I already tried with the midi demo built in, with only the speakers connected, and it have the same issue... im really getting out of ideas here..

Hello Again, new update, Just check on the capacitors, all ok. The reset was already performed with no results. Also just replace the power connector. My guess is somekind of ground issue because of the sound breaks, if i move around the sc, the sound comes and goes differently.. really think the …

Kahenraz wrote on 2024-02-05, 17:41: Did you try to reset the device from the front panel? Yes, reset all, reset to gs, reset to mt-32,,, Is something missing? What is the combo Keys? Br

This is how it sounds in games, also in midi samples. Normal passthrough sound from soundcard is ok. So, i guess is not a power problem?

Update, i got the clear sound yesterday and it was very nice, but today i can get midi sounds from supported games, but they sound all crazy, they come and go, levels are increasing and decreasing in the lcd. I replace all switches also when i replace the capacitors, all of this is very weird to me …

Well, just done it but was no good... it's with same issue. Any more ideas of what should i seek?

Hello, my SC-155 is giving me sound breaks both in mic and line out. I already changed all capacitors and battery. Any ideas what this could be? seems like broken solder jointts because if a move it, it changes the behaviour. But i cant seem to find any.

Well, i must say thank you all!! It was indeed the PSU, i would never guess it... strange because that PSU+Case were in a socket 7 build with no issues whatsoever... Again, thank you all !!!

I've checked the NT4 driver (both versions) and there is nothing related to 3D acceleration. Just the DirectDraw acceleration is present there. So it seems that only the NT 3.5 driver has some 3D capability of the chip leveraged to the operating system. Greetings! Can you please tell me if those …

What power supply are you using? Some sound cards require a negative voltage rail. I'm not saying it's exactly your issue but it's worth investigating. A usual AT, but i noticed with the multimeter that i have around -8 or 8 in the -12 / +12. Could be it? i didnt give importance because i saw …

an idea... if those are old cards, they might have coupling capacitors on the outputs which dried out. Post a photo of each card. Unfortunately, the Aztech isn't detected at all, she was the chosen one at first, but i think she's dead... And the ET4000 also, but it has bad video, but thats for …

vstrakh wrote on 2023-11-14, 08:10: pitchshifter wrote on 2023-11-13, 12:16: i tested with some Teac Powermax with the same results... Same results is "no sound at all"? Temporarily working sound? I didn't try those in a fresh build, already when i had no sound in these builds. I just though the MA …

Anyone got any ideas? i don't think the problem is in the MA-8, i tested with some Teac Powermax with the same results... i also tried another audio jack. What i realize is that the fresh builds only work for a while and stop working even if i format and install new software... It happened in both …

Yes, both cards were tested and are working, and i really dont know if i made somekind of reboot in between... I only know that i can install fresh dos and the problema Will persist.. Im really out of ideias here..

Hello to all community, I have this issue that keeps following me in the two 386 builds i made. Short saying after a few time, i dont have any sound from my soundcard. My first build had an Auva 803(4)86 TAM33/40, CPM25/33, CAM33/50 mobo, with dx40, 8mb, 5420 cirrus or OTI087, and es1868 or als100. …