16/01/2026
Game Gear in for Repair,
retro sonic stickers,
No power, Start Button and B Button not depressing, not been opened previously - Which means Capacitor Replacement needed.
Damage around Power Switch.
Process to diagnose
1. Test Power Board / Replace with known working board
2. Get Red Boot Light
3. Test with Game
4. Test Screen
5. Test Audio
Repairs Must Do
1. Replace Capacitors - Power Board / Replace with Clean power
2. Replace Capacitors - Mainboard
3. Replace Capacitors - Audio Board / Replace with CleanAmp
Replace depending on Diagnosis
1. Replace Speakers
2. Replace Screen with Clean screen
3. Replace Mainboard with RePCB
4. Replace Shell Damage
Join me as we diagnose and repair this over the next few days!