What to do if my Linsar 24LED550 won't turn on?
First, ensure the AC power cord is securely plugged into the wall outlet and that the outlet is switched on. Check if the power indicator at the bottom of the TV is lit. If you're using a multi-outlet, verify it's working correctly by plugging the TV directly into a wall outlet. Finally, try turning on the TV using the power button located on the TV itself.
Why is there no picture or sound from my external device connected to my Linsar 24LED550?
Make sure the connection to the external device is correct and all cables are fully inserted. Try removing and reconnecting all cables connected to both the TV and the external devices. If possible, test with new cables. Restart the connected devices by unplugging their power cords and plugging them back in. If 'No Signal' appears on the TV, ensure the correct input source is selected. When using a component cable, check that the green (Y), blue (Pb), and red (Pr) jacks are plugged into their corresponding connectors.
How to fix a Linsar HDTV remote control that is not working?
First, make sure the batteries are installed correctly, paying attention to the (+/–) poles. Remove any obstacles between the remote and the TV's remote control sensor. Check if the power indicator on the TV blinks when you press the remote's power button. If not, replace the batteries. Try pointing the remote directly at the sensor from about 1.5-1.8 meters away.
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