The screen won't turn on. The tv just clicks and

It is most likely that your power supply PCB is faulty. Some have had luck with the following procedure to correct it, so you might try this:

Unplug the TV for 30 seconds, and then plug it into a working outlet.

1. If the standby light comes on (and doesn't flash or blink), your TV is receiving power and will probably turn on now just fine. ...
2. If the standby light comes on but flashes or blinks, or if the standby light still doesn't come on, service is required.

These blinks to standby light are fault indications, called blinking codes. From the number of blinks occur at one time switch on, you can get an idea about the faulty circuit stage inside it. Count it. Visit this site. It has details about blinking codes to many brand televisions.http://electronicshelponline.blogspot.com/Pull up older posts there, either by its left side bar, or see it in Timslide option

The inserted video have no details about the brand name of the TV. Anyway, understand that these blinking are fault indications. Count the number of blinks occur at one time switch on. If you wish to get more details about the blinking codes, check this link. Form the number of blinks, you can get an idea about which section circuit is faulty, and will make troubleshooting more narrower. Check the above linked site patiently. Blinking codes and troubleshooting procedure to many brand TVs are given.

GO SETTING TAB AND FIND OPTION SET DEFAULT MANUFACTURING SETTING AND TRY

Visit this site 'Electro-help" for details. Type in the site name either to Google or Yahoo search box, and click search. It has all details about tthis fault, and repair.

Usually Sony and LG Blinking Codes are the same. Here is what I have.

• Unit is dead, No blinks - Problem in the standby power section. Might check fuse,
  
• Continuous blink once a second, no pausing - No reply from the jungle IC301 (data bus is busy, shorted to ground, or held high), IK video path is defective.
  
• One blink - not used for the self-diagnosis
  
• Two blinks - B+ over current protection (OCP), unit goes to the standby mode then displays the 2 blink fault. Could be a short in the power supply of any of the circuits.
  
• Three blinks - B+ over voltage protection (OVP), unit goes to the standby mode then displays the 3 blink fault. This is also a problem in the power supply circuit,
• Four blinks - No vertical Deflection (V STOP), Screen goes to a single horizontal line then the video signal muted.
  
• Five blinks - AKB circuit (automatic kine bias), the timer/standby indicator blinks for about 30 seconds then goes to the self-diagnosis function. Something is wrong with the video. In addition, unit could be in IK blanking, try turning up screen slightly.
  
• Six blinks - No Horizontal (H STOP), no raster, goes to the blinking self-diagnosis function immediately.
  
• Seven blinks - High voltage shutdown. The high voltage has exceeded 33k and the unit goes immediately into safety shutdown. Check power supply regulation and horizontal circuits.
  

• Eight blinks - Problem with the audio (AUDIO), unit goes to standby and blinks the self-diagnosis code.

• Nine blinks - Panel Module Error or Thermal Error. If it is intermittent 9 blinks, meaning sometimes the TV comes on and other times you get flashing Make sure the regulator is -12 or -13 (negitive).

• Ten blinks - Check Q8014 and Q8013 for shorts, leakage, or bad solder connections on the " D" board. If the transistors are bad, check R8051 and IC8005, also on the "D" board.

lamp needs replacing

go to turn tv on,hear a poping noise,once then tv standby lite blinks 3 times repeatily but no picture or audio.can you help me out with this thank you

this is a malfunction of the power supply block (inside your TV-device),or over load of it.please contact the nearest repair shop.

u need to repair your tv from a technician. there is a problem in the internal circuit of your tv