LG 47" LED TV Won't Turn On?

Use your warranty it does sound like the geomagnetic problem. In future run it through a surge protector and in power cuts unplug before power returns as this is usually when damage occurs,

1. Garbled text when using a 32in 1080p Sceptre LED TV as a computer monitor

Download CRU (Custom Resolution Utility) and change from "Default extension block" to "No extension block". Then, either reboot or run restart.exe/restart64.Note that you will lose audio with this method.I just picked up a similar Sceptre TV (E246BV-FHD) with the same issue.edit: I am using this method with an AMD video card and am noticing that my display settings are being reset on every reboot (monitor positions/orientations). I am looking into this now.If you are still using a nvidia card, look at the "Change resolution" section of the nvidia control panel. There should be "Ultra HD, HD, SD" resolutions as well as "PC" ones. If you can select 1920x1080 in the PC section, it should work without needing to use CRU. My PC section maxed out at 1680x1050 for some reason.You can try playing with the signal type, but it did not help for me. And those options are not present when in PC mode, so the colors are definitely off (not a big deal by itself, but it's noticeable in a multi-monitor setup). But that's for another day. At least everything is crystal clear now.edit2: I reset all the profiles, rebooted, set all the positions and orientations, then modified again with cru. It looks like there's some sort of switching happening on startup. All good now.

2. Seniors: How often have you had to replace your LCD/LED TV since you purchased it?

they are now so cheap . also to expensive to fix your one now , cheaper to buy a new one

3. Which is the best 24 inch LED TV in India?

If you search for prominent brand than SAMSUNG or LG is the best

4. Why does our Sony LED TV suddenly turned green, blue and yellow?

LCD panel may be broken.It is something that requires a service technician. However, before you spend money on a service call, I would recommend resetting the TV to factory settings because something it is also a temporary problem.1.Turn on the TV2.Point the remote at the TV, press and hold the up arrow button. 3. While holding the up arrow on the remote, press the power button on the TV.4.You will see the word reset on the TV screen and the TV will turn off and back on automatically.5.Allow the TV to turn on completely and the set up screen will appear. 6. Follow the steps to set up the TV. If the issue is still there, I recommend having a service evaluation.For more information: My TV screen is greenOur Sony Bravia 46 LCD tv is having color issues, colors are not correct

5. Graphics card for 3 LED TV setup?

You can get a current generation graphics card like a GTX 780 or Radeon HD 7970 you can power up to 4 displays

6. does my new led tv got any damage from that?

Should not affect the TV.....If it works now, all is well

7. Can you really see the difference between 720P VS 1020P on a LED-TV for PS3?

Yes and yes....umless you are less than 37". Plasma does not have 60/120/240/480/960/1920 hz, only cheaper technology like LCD does. You probably wont find a plasma smaller than50". Panasonic makes a 42" , but they are not in Walmart,Target or other 'junk tv 'places.

8. Which LED TV should I choose for gaming: Samsung un32F5500AFXZA or the LG 32LN5310?

Rule of Thumb: Buy what you can afford

9. led tv power usage - 60 inch?

The math is easy once you know your electrical power rate. In the U.S., 15 cents per kilowatt hour (kwh) is typical. You can find your rate on your monthly power bill. A 60 inch "LED" TV will draw something like 150 watts (see the link). At 150 watts per hour, it will take 6.67 hours to use 1000 watt-hours, or one kwh -- 15 cents. Divide that down and your cost is about two and a quarter cents per hour, $0.0225. So multiply that by 8 hours and your cost for the day is 18 cents. (You can adjust the math as necessary if your power rate is not 15 cents.) There's also a tiny cost when the set is "off." It's not really off, or else you could not turn it on with the remote. In the "off" (actually standby) state, the set draws one watt or less. Work the math on that and you have something like a dollar or two for the year if the set is in standby 16 hours per day. - - - - - Followup: I looked online at three LED sets 55 to 64 inches, and based on those specs, I would say the power consumption curve shown in the link is a bit high. 100 watts for a 60-inch LED set would be more like it, so that would trim the above daily costs even more.