TCL L40 D3000 No Backlight No Display Problem | Disassembly Test Backlight Power Supply | Solution

Hi, Friends, This is WAQAR. This video teaches you how to Disassemble the TCL D30000 LED TV. How do you clean and Service the LED TV and how can you test the Backlight Power Supply on Motherboard. Watch my video Completely, follow simple steps or instructions, and do not forget to support me. like, comment, share my video, and subscribe to my channel link below Thanks.
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