Samsung UN46B7000 - red light Just purchased this TV. WOW!! But how do you turn off the red LED light on the TV stand?
338509
In order to turn this light off, head into the TV's menu, then to the setup sub-menu, you will see an option that says "Light Effect". Within that option, you will have the ability to adjust the light on or off.
495594
This is from the manual. Download here - http://tv.rca.com/product/manualdown.asp?modelnum=22LB45RQD There is no picture or sound but the TV is on and there is a "No Signal" sign on screen. * Are you trying to use an input source with no device connected to it? For using other video/audio device, make sure the external device works normally first, then press INPUT and choose the right input source. * The Signal Type option may be set incorrectly. Go to page 20 for detailed instructions. * The channel may be blank. Try to search the channel again or change another channel.
302036
Go to "settings - power on by LCD". Switch it to off and enjoy! There is button "power" to switch it on and off under LCD screen.
86603
If you unplug the optical cable from the Yamaha and see no light it's an issue with the tv if it's lit up it's the settings on the Yamaha. I've had no issues with my optical out, only wish it was easier to access that portion of the menu
1269524
This widespread problem seem to be across all of Samsung HDTVs. A lot of owners past warranty replace blown capacitors on the set powerboard. There even a YouTube video showing how to do it.
255541
yup i have the same issue apparently its cause of the tv drawing lot of power dur to its fast start up . try plugging it in to the wall direcly ie with no other devices plugged in. i also notice that it only happenes if i have had the tv off for a while eg over nigt and not if it turn it off wait a few mins and turn it on so it must be some thing with the power. i would still call samsung and see whats up.
823737
just go to settings open up settings scroll down to options and you will see the option for logo light medium, high, low, off. when set to low the light will illuminate when tv is off but goes out when tv is powered up to get to settings press the home button or the app button
2130047
I qould contact samsung right away and inform them of teh situation...from what I have read (AVS Forums) they will send a technician out and if they determine there is a buzz they do have a solution...anyone looking for more info I would suggest going to AVS forums and reading the thread about this TV....be warned...its long....longer than whoadies vag.
890488
Hard to say without more info. Was it it hit by a power surge? I don't know about this particular model, but I had a different Samsung model TV that this happened to and I found out the power supply went bad. I figured that out myself by taking it apart and probing around with a meter. But, I am an electrical engineer and not that intimidating to me. I found the replacement power supply board online for $150. I replaced it and no problems since. If you problem is common for your model, you'll see it everywhere on the internet if you Google it. That is what pointed me in the direction to look on my TV.
2003692
Well, I had the same problem. The technician came to my house and replaced the capacitors. The TV still has problem but the technician asked me for $ 95 for home visit and since it doesn't seem to be capacitor problem so Samsung will not cover it. Samsung customer service is very unfriendly and won't help with this.
1564916
I checked my Sansui TV and sure enough the red light is on when the TV is off and turns green when turned on. My guess would be that you might need new batteries in your remote control. Other than that I would guess the TV is broken somewhere, thy the new batteries first.
2132316
Did you experience this crackling when you turned the TV on too? I have a Samsung 4671 and it crackles when I turn it on and off. I actually returned the first TV and the second TV crackles more, which makes me think it may not be the power supply. However, what did you have to do to remedy the problem?
1259428
Actually online aficionado......The new Samsung LED's are WORSE. It is mentioned in cnets reviews and some have left comments here on amazon. One guy mentioned how he can see streaks running through his new LED tv in a dark room. So yeah... LCD's only look good when the lights are on.My friend has a panasonic plasma that he games on a lot. NO BURN IT. There is temporary image retention but that goes away fast.
212227
I want to know the same question, I have a 46F6300 and would rather get this than the samsung HW-F450. Auto on/off and volume control with samsung tv remote is my concern
423517
i have the LN46C630 model with same flickering problem occuring just after warranty expired. technician fixed it by cutting one "jumper" (metal wire about 1/2 inch long) located on the power supply circuit board. takes 5 minutes to fix. technician said samsung issued service bulletin that told repair techs how to fix it. you can do it yourself with a screwdriver, small wirecutters. i could send a photo if you wantok, not sure how to post the photo here, but here's what the technician did for $150...unscrew 17 screws, remove the back cover to the TVfind the power supply circuit board, that's the one your TV's power cord plugs into. On the power supply circuit board, upper left corner, to the right of and below the large 46", there is a metal jumper labelled JP852 that is no more than 2 cm in length. it connects something labelled 'Input rating' and another labeled 'COLD'. the technician used wire cutters and cut the JP852 jumper. that solved my flickering issue, TV works great now. tech said that every size TV in this class of samsung has the same design flaw and can be fixed like this. good luck. i would post a photo, but can't figure it out."&lt;/i&gt;
2105477
No picture at all? Hold down power button for 10 seconds to allow tv to reset itself or, unplug it for a few miniutes and let me know how that goes. Have you replaced the lamp recently or opened the back panel at all? if so, make sure it's back correctly. My problem was the power strip cable, now, I connect the tv directly to the wall and have no problems.
1144457
Unplug the TV for at least 3 min. Then hold the power switch on the tv it will be blinking and hold until it stopped blinking which is on. It should work. If this does not work you may have to get a service man as it may need a new mother board. Good luck.