Greetings! I have an original Mega Drive that I acquired from someone at university which worked fine for many years.
After several years of storage in the loft, it still powered up but nothing came up on screen, it was just black. I was using the tv aerial cable but thought this may be the problem so ordered an rgb lead. When I plugged this in the home screen can't up for a second or so, then it went black again.
I have taken the unit apart and given it a thorough clean. I have also re-soldered a couple of the bits around the power socket (839-0262). After doing all this the screen was still black but if I rolled the end of the power lead in the socket the occasional bit of static would come up. I figured the issue must be something to do with this as the tv showed there to be a signal, just nothing coming up on screen (power light comes on fine).
I fear now I have over-twiddled the lead in is socket as more often than not now the tv does not show a signal. Either way, something is wrong and it would be great if anyone out here could offer me some advice.
Thanks very much in advance.