I recently bought a MegaDrive from a market for $20.
It's in good condition, and shows no sign of damage. Cables came with it.
However it seems to only work when it wants to - which isn't very often.
When it first started up my old one, the TV would show static until you switched it on (which I'm 99.999% sure is normal).
Now whenever I switch this new one on, there isn't any static on the TV.
The screen stays black as if here is nothing connected. Audio doesn't come out either.
Is this a common problem? Can anybody help?