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My system worked fine recently, but today I powered it up and the BIOS screen wouldn’t show up. I disassembled the system, and all the inputs seemed to be soldered correctly. Is there something I might have overlooked, or might it be something related to the A/V cable? (The cable is an RF modulator cable, by the way.)
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There might be something really wrong with your motherboard. Take apart the console and check for grime, dead or corroded caps, and corrosion. Maybe check the CPU/GPU?
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When I took it apart, I didn't see anything wrong with it.
Try replacing the caps. The caps might be dead entirely.
Also, there might be something really wrong with the board. Maybe, try getting a replacement board here: https://www.ebay.com/itm/154323420288?ch...
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Can you open up the unit? Does the motherboard smell like fish/fishy? Bad caps are a common problem on Genesis/Mega Drive units.
Andrew S 의
@andrewsawesome I'm currently away from home, but when I get back on the weekend, I'll give it a check. I opened it up, but I didn't think to smell it.
Corey Ferreyra-Peterson 의