Matrox Millennium G200 "No Signal" Issues

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Reply 20 of 22, by PcBytes

Posted on 2026-03-31, 10:29

PcBytes Offline

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I have a PCI Milennium doing the same thing 🤣, will have to reflash that one too sometime.

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Reply 21 of 22, by trigolet_rodolphe

Posted on 2026-04-05, 12:24

trigolet_rodolphe Offline

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I just got ahold of a G200 AGP last week - sold as "tested, working". It wasn't outputting any video whatsoever, but the system detected it perfectly. A BIOS flash fixed it right up. This entire issue with the G200-series (and possibly earlier Matrox cards as well) seems oddly reminiscent of the Voodoo3s who seem dead, but really just need a fresh BIOS flash due to bit rot.

Chieko: AMD K6-2+ 500MHz / Matrox G400 AGP / Voodoo2 / SB16 MCD
Takako: Pentium III 700MHz / Voodoo3 3000 / Yamaha YMF-724
Yoko: Pentium 4 2.8GHz / ATI Radeon 9600XT / Realtek AC'97

Reply 22 of 22, by pixel_workbench

Posted on 2026-04-07, 23:59

pixel_workbench Offline

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I successfully fixed 2 out of 2 nonfunctional Matrox G200 cards by flashing the bios. Seems like a common problem with these.

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