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Joe GarciaSep 23, 2025
How to fix screen color is unstable or show a single color on Seiki SE391TS?
- DDavid MortonSep 23, 2025
Check the signal cable connected to your Seiki LED TV. If the issue persists, try reinstalling the PC video card.
How to fix screen color is unstable or show a single color on Seiki SE391TS?
Check the signal cable connected to your Seiki LED TV. If the issue persists, try reinstalling the PC video card.
Why is there no picture and no sound on my Seiki SE391TS?
First, ensure that your Seiki LED TV is actually switched on. If it is, try changing to another channel. The issue might be with the broadcaster, not your TV.
Why is the power suddenly turned off on my Seiki LED TV?
The power supply to your Seiki LED TV may be interrupted. Check the power of the TV. Also, check if the sleep timer is set or whether the Auto Standby is activated.
What to do if the remote control does not work on Seiki LED TV?
First, check for any obstructions between the remote and your Seiki LED TV. Make sure you're pointing the remote directly at the TV. Then, ensure the batteries are correctly installed (+ to +, - to -) or try installing new batteries.
What to do if my Seiki SE391TS LED TV does not respond when pressing buttons?
If your Seiki LED TV freezes, disconnect the power cord from the power socket for a few minutes. Then, reconnect the power cord and try operating it again.
What causes unusual sound from inside the Seiki SE391TS?
A change in ambient humidity or temperature may result in an unusual noise when the TV is switched on or off and does not indicate a fault with the TV.
Why does picture appear slowly after switching on Seiki LED TV?
This is normal; the image is muted during the TV startup process. Please contact your service centre if the picture has not appeared after five minutes.
What to do if there is no output from one of the speakers on Seiki SE391TS?
Adjust the Balance settings in the AUDIO menu on your Seiki LED TV.
How to fix lines or streaks in pictures on Seiki SE391TS?
Check the antenna connection on your Seiki LED TV. Try changing the position of the antenna to improve the signal.
Why is there picture OK but no sound on my Seiki SE391TS LED TV?
Check the volume by pressing the VOL +/- buttons on your Seiki LED TV remote. Ensure the sound isn't muted by pressing the MUTE button. Try another channel as the problem may be with the broadcaster.
Comprehensive safety guidelines and warnings for product operation and usage.
Guidelines for safe electrical connections, usage, and maintenance.
Precautions for safe physical placement, handling, and maintenance of the TV.
Illustrates and describes all input and output ports on the rear of the TV.
Detailed explanation of each button on the SEIKI TV remote control and its function.
Diagrams and instructions for connecting external devices like Blu-ray players, game consoles, and computers.
Solutions for common problems like the TV not turning on or responding to the remote.
Troubleshooting steps for video problems like no picture, poor quality, or reception issues.
General| Screen Size | 39 inches |
|---|---|
| Display Type | LED |
| Refresh Rate | 60 Hz |
| HDMI Ports | 3 |
| USB Ports | 1 |
| Aspect Ratio | 16:9 |
| Resolution | 1920 x 1080 |
| Inputs | HDMI, Component, Composite |
| Sound Output | 20W |
