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Donna FisherJul 28, 2025
Why is my Sharp LC-32LE260M LED TV not turning on?
- MMichael BeckJul 28, 2025
If your Sharp LED TV isn't powering on, try these steps: First, ensure the AC cord is securely connected and then try turning the power on again. If that doesn't work, check that the wire harnesses and other cables are properly connected inside the set. For advanced troubleshooting, inspect the DC/DC converters and control lines, replacing any defective components as needed. Also, check the AC_CTRL Line (90) of IC3301, IC3101, and X3301 crystal oscillation. As a last resort, consider replacing IC3301.