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After power outage TV will not turn on. No lights are on. I had it plugged into a surge protector when power failed?
Fault to the main power supply regulator section. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts.
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.
Light comes on (flashing amber
My friend Maurice gave me a L32HD31YX16 with the same problem, no picture no sound, after four hours of research and trouble shooting, no schematics.
I had no +12 and no +24 volts on the power supply board. I did have the +5V.
The repair is an 85 cent fuse under the blue transformer, There is a 200mA fuse, green with a "C" on it, at location RB8 (1206 package).
I went to the shack bought a 250mA glass fuse and holder for 5 dollars just to get it done. So far the unit has run for an hour.
LED TV SAMSUNG series 6 red light flasiing 2 times tv won't come on
These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. Viewing it in "Mosaic
" or "Magazine
" will make surf easy.
Blinking codes details to many popular brand TVs are given. Surf the site with patience. Do a search by type in the brand name of the device to the search box.
if ur saying abt the graphic setting thn u can graphic properties, if it is not thn u can change it frm the monitor control option. to make normal RGB
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