what are the arc problems with samsung led 7100 series
496355
So I learned something! But I cannot answer your question because I don't use the HDMI cable.
912121
Don't know why Samsung dropped the 56" LED. If you're limited to 56" so can't go up to the LED HL61A750 take a careful look at the lamp models. They have a better display than the LED models and cost less. Even if you have to buy a lamp after a few years, they're only $100-150 online.
2098176
When the unit doesn't light up, the problem is usually due to a bad driver, which may be replaced. If the LEDs happen to fail, then the entire unit would need to be replaced.
1409696
Thanks. I read on-line that there is a capacitor problem with these sets and the company is aware of it. While they are tough to contact, there is money to help pay for the replacement of this $3 part. I will pursue and plan to buy another TV, this time a Sharp since I am disappointed with the customer service I received from Samsung.
1380165
I'm really interested in hearing what you found. We just got a new Samsung TV and it has the same problem.
1069925
I've been trying to get the ARC to work on my tv for a week. Went thru every device/connection scenario in my head a million times. Gave myself a massive headache. Swapped cables, re-rigged differently, etc.Talked to Yamaha rep twice [yamaha RX-V667 receiver], talked to Samsung 'experts' twice.I finally decided to go back to the basics. "Does this tv even support ARC??"rep lookingrep lookingrep lookingnope.I don't feel stupid.*LOL*
1485552
I have called LED Wolesalers and talked to the guy's there, They are very helpful. Any question that you have they can answer.
1533728
I actually found this on another forum post and it makes me feel much better that at least samsung is recognizing the problem to some extent. I really hope this means they do have a fix for it otherwise why would they post pictures of the problem and say your TV needs service right?http://ars.samsung.com/customer/usa/jsp/faqs/faqs_view.jsp?isARS=Y&SITE;_ID=1&AT;_ID=137885&ARS;_ID=8957980Just waiting to hear from someone that their TV was actually fixed. Thanks again,
912123
I agree. in the store the LED versions were not as crisp/bright and the colors were goofy. This was the same in 2 Best Buy stores and Circuit City stores. I currently have the bulb model but am experiencing noise from the color wheel. This would not happen with the LED version. I called Samsung to see if they planned on releasing a new 56 in LED and the girl was clueless, yawned on the phone and was of no help. I emailed Samsung and no response. I am not very impressed with that co so far.
1601450
Mine does not have arc and I've had no issues - Xbox and PS4 HDMI into sound bar and one HDMI out from sound bar to the TV.
1489735
Can't help with the model but it seems these DLP TVs are pretty generic across the Samsung line and they also seem to share the same faults. The bulb housing in mine fused to the ballast cable (melted) and I broke the cable terminal in removing the bulb housing. Thus the $65 ballast had to be replaced because you can't get the $20 cable separately and so I did replace both the bulb/housing and the ballast. These TVs run too hot for Samsung's little muffin fans. I now have an external fan plugged into the cable box blowing into the TV. This extra air flow has cured an intermittent audio issue. Google 'Samsung DLP TV crackling' and you will learn about the audio problem. Maybe it will show up in your TV. Can't help with the model but it seems these DLP TVs are pretty generic across the Samsung line and they also seem to share the same faults. The bulb housing in mine fused to the ballast cable (melted) and I broke the cable terminal in removing the bulb housing. Thus the $65 ballast had to be replaced because you can't get the $20 cable separately and so I did replace both the bulb/housing and the ballast. These TVs run too hot for Samsung's little muffin fans. I now have an external fan plugged into the cable box blowing into the TV. This extra air flow has cured an intermittent audio... » Read More Can't help with the model but it seems these DLP TVs are pretty generic across the Samsung line and they also seem to share the same faults. The bulb housing in mine fused to the ballast cable (melted) and I broke the cable terminal in removing the bulb housing. Thus the $65 ballast had to be replaced because you can't get the $20 cable separately and so I did replace both the bulb/housing and the ballast. These TVs run too hot for Samsung's little muffin fans. I now have an external fan plugged into the cable box blowing into the TV. This extra air flow has cured an intermittent audio issue. Google 'Samsung DLP TV crackling' and you will learn about the audio problem. Maybe it will show up in your TV. « Show Less
96887
not sure what arc is, but had not problem hooking it up the my new sharp 60 led tv.
2032212
no get the 8500 its the only back lit led from samsung. the 3D is edge lit crap.
969385
I have both the 8500 series LED by samsung and the PN58B860 plasma. The plasma has much nicer and deeper colors. It's viewing angle is also much better and does not wash out as fast as the LED one. The only downside with the plasma is that it drains almost 3 times as much energy but if you are willing to pay this much for a TV, your electric bill should not break your bank
952452
I have the same problem too. I just bought this LED 55 in for 2 months and it is making horrible buzzing sound. With the backlight setting to 10, the sound is very obvious, and it will get louder as I watch TV longer, like more than 1 hour.I bought service warranty with Frys, the technician came in and tried to replace the power supply because he thought it was the problem. Turn out the problem was not caused by the power supply but the TV itself he said.I just opened a ticket against Samsung, the Engineer will come over next week to take a look.
1200693
Make sure you buy the Samsung brand and not one of the off-brands. Same thing happened to us, repeatedly. Local TV repairman hooked us up with the correct bulb. Bulb is much more expensive but at least you won't be replacing it again. Good Luck!
212225
I haven't been able to use it nwith my 8 year old Samsung TV. The connector port requires ARC capabilities, and my TV doesn't have that.