Release year: 2020
Model: A2116 (EMC 3195)
Common issue: Completely dead with no power, no chime, no fan spin, power supply failed
Reasons for this issue:
1. Blown MOSFETs and capacitors
2. Burnt rectifier bridge
3. Open main fuses
4. Failed standby voltage
5. Overheated transformer
Your 2020 21.5inch, 4K iMac A2116 went completely dark, we rebuild the entire power supply board at component level. Boots instantly and runs cool again with every photo and project untouched.
Mac Tech Service
Our Services:
1) Full PSU disassembly and cleaning
2) Component-level replacement
3) Voltage rail reconstruction
4) Load thermal testing
5) 24-hour burn-in
iMac A2116 power supply repair, Dallas, dead iMac 2020 fix, Fort Worth, Watauga