Interactive TV Repair Guide
PLEASE NOTE: This guide is for educational purposes only, and may not reflect the exact look or location of the parts in your specific model!
Click the column with your TV's symptom for more information on which part to change!
Need more help?Ask the Wizard of TV Repair!
Power Supply
- TV will not turn on at all
- TV clicks but won’t power on
- Backlight flickers or dims
- Bulging/leaking capacitors
Main Board
- No picture but sound works
- Smart apps crash/freeze
- HDMI ports not working
- Boot loop or logo screen
T-Con Board
- Vertical lines on screen
- Ghosting / double image
- Washed-out or distorted colors
- Half the screen discolored
LED Driver
- Sound but completely black screen
- Faint image with flashlight
- Backlights turn on then shut off
- Uneven brightness / dark patches
Wi-Fi Module
- Cannot connect to Wi-Fi
- Wireless drops constantly
- Bluetooth devices won’t pair
- Slow streaming / buffering
Select a Component
Flip the TV and click on any board to see what it does, common failure symptoms, and step-by-step replacement instructions.
Still confused? Give us a call at 930-212-1975, or email us at info@tvpartstoday.com for assistance!