Let me check my 90c30 card, Keropi. it's very similar to yours, and if it's close, I could easily dump my ROM's.

awesome 😁

Keropi,

I think you may be in luck. My card appears to be a WDC reference card because yours looks like an identical OEM as far as I can tell. The ONLY difference I see is that mine leaves off the oscillator crystal yours has. Our cards even name the BIOS sockets the same U-number.

In the ZIP I've named the binary dump files according to their corresponding socket numbers. The dumps were taken on a MiniPro reader using v6.10 of the MiniPro software. The chips on mine are 27C256 ROM's no different than yours. So you should no issue burning them.

I just tried the new new BIOS and it works fine - no more Greek characters embedded , thanks QBiN!!!

Awesome. I'm glad it worked. Cheers!

yeah! and these are really fast cards and without the TSENG issues. But I am not sure they have a RAMDAC that supports more than 8bit color depth.

Thanks QBIN! I have that exact same card here with the ROM chips missing!

keropi wrote:

they have a RAMDAC that supports more than 8bit color depth.

MUSIC TR9C1710 - nope, 8 bit only 🙁

^ I have 2 different WD90C30-LR cards, under win3x none supports more than 256 colors. At first I thought maybe this was a driver issue or something but it seems now there is confirmation... tbh I didn't think to look for the ramdac datasheet 🤣 🤣 🤣
It makes me wonder what the whole point of 1MB VRAM really is

Well, my Dell 486 also has a WD90C30 onboard, and that one uses a HiColor RAMDAC (SC11483CV, datasheet: http://datasheet.datasheetarchive.com/origina … DSAP0025504.pdf