What to do if my Samsung LCD TV has no power?
If your Samsung LCD TV isn't powering on, start by checking the internal cable connections inside the unit. The issue might stem from improperly connected cables or a malfunction in the Main Board or SMPS. Also check the fuses of each part and the output voltage of SMPS. If problems persist, consider replacing the Main Board.
Essential safety, servicing, and ESD precautions to prevent hazards.
General precautions for safe and effective servicing procedures.
Techniques to prevent damage from static electricity to sensitive components.
Detailed technical specifications and features for various TV models.
Step-by-step instructions for disassembling the LCD TV.
Initial checks and self-diagnosis procedures for common issues.
Diagnosing and resolving "No Power" symptoms.
Troubleshooting steps for no video with analog PC signal input.
Troubleshooting steps for no video with HDMI digital signal input.
Troubleshooting steps for no video with Tuner CVBS signal input.
Troubleshooting steps for no video with Tuner DTV signal input.
Troubleshooting steps for no video with Component signal input.
Diagnosing and resolving no sound issues from various audio outputs.
General| Screen Size | 37 inches |
|---|---|
| Resolution | 1920 x 1080 |
| Display Type | LCD |
| HDMI Ports | 4 |
| USB Ports | 2 |
| Dynamic Contrast Ratio | Mega Contrast |
| Built-in Tuner | DVB-T/C |
| Viewing Angle | 178° |
| Sound Output | 20 W |
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