Up for sale is a Sega GameGear capacitor replacement kit. It includes all the capacitors used for all three versions of the Sega GameGear, which will allow for a total replacement of every capacitor in the system. Bad capacitors can lead to the following problems:
1) Low or no sound
2) Dim or no screen
3) No power
While these problems can be caused by other problems with the system itself, the Sega GameGear system is notorious for having faulty capacitors. However it is important to point out that you shouldn’t buy this kit hoping it will fix your particular issue, unless you are sure faulty capacitors are the cause of the problem.
Technical Point