50pt350 flashing red light ,no sound or picture ,what could this bei have

1. Why hisense TV red flashing power light has sound but no picture
There could be a few reasons why your Hisense TV has a red flashing power light but no picture. It could be an issue with the TV itself, the power supply, or the input signal. Let's take a look at each of these possibilities in turn.

2. How to fix hisense TV red flashing power light has sound but no picture

If your Hisense TV has a red flashing power light but no picture, there are a few things you can try to fix the problem. First, check to make sure that the power supply is plugged in and that the TV is receiving power.

Next, check the input signal to make sure that it is compatible with the TV. Finally, if the TV itself appears to be the problem, you can try resetting it.

3. What to do if hisense TV red flashing power light has sound but no picture

If your Hisense TV has a red flashing power light but no picture, there are a few things you can try to fix the problem. First, check to make sure that the power supply is plugged in and that the TV is receiving power.

Next, check the input signal to make sure that it is compatible with the TV. Finally, if the TV itself appears to be the problem, you can try resetting it.

If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/..

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Check and replace the damaged component/s at its main board. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

The blinking light codes can be found at this website.http://www.agoraquest.com/viewtopic.php?forum=70&topic=31721

if lamp light flashing need to replace dlp lamp do not buy oem replacement

your ysus or z-sus is faulty

REPLACE LAMP !!!
Buy an Orginal Replacement Lamp.

My Sony trinitron has the stero lite on steady and standby lite flashes four times then pauses and repeats. Can you tell me the circuit/condition causing the set to not turn on.

My Sony lost its picture and had a flashing light. Unplugging for 36 hours solved the problem.