Harman Kardon Onyx Studio 8 No Power Repair
Professional repair service for Harman Kardon Harman Kardon Onyx Studio 8 in New Cairo.
Repair Video
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Problem
The speaker had no power and was not turning on at all.
Solution
After careful inspection, the issue was traced to a faulty MOSFET on the motherboard, which was preventing proper power flow. 🔧 Repair Solution: We replaced the damaged MOSFET component on the motherboard and restored full functionality.
Repair Time
3 days