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View topic - Game Gear : works but screen stay black

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  • Joined: 02 Apr 2022
  • Posts: 1
  • Location: France
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Game Gear : works but screen stay black
Post Posted: Sat Apr 02, 2022 9:54 am
I'm stucked with my GG, the sound works perfectly, and the game is playable - I can hear Columns working and the buttons let me select in the menu but the screen stay black and the contrast wheel does not change anything.

When I plug the power, I can see a kind of white flash and then the black screen.

I clean the board and changed all the caps, D1, D2, D3, D4, Q3 and Q4, and I have no clue right now what to looks.
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