Frequent Visitor
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6 Messages
XG1v4 4k DVR no signal to TV blue screen
Works fine until I switch HDMI input to other source like Xbox or Blu-ray then when I switch back to XG1v4 the TV displays a blue screen. I have to manually disconnect the HDMI cable from the back of the XG1v4 and plug it back in to watch my TV shows. I believe this is being caused by a failed HDCP "handshake" between the XG1v4 and my Samsung KS8500. Since this started happening only after upgrading from the old X1 DVR to the new XG1v4, I have to blame the newest component. I read another post on blue screen issues and laughed when the "service expert" suggested a short with the TV. Please don't insult me like that. And yes, I've already disconnected power and coaxial cable and waited 5 minutes and reconnected and It still does it. I swapped HDMI cords to a high quality cable, and tried different HDMI inputs on the TV. I don't think I should have to "trick" the XG1v4 to re-establish signal with my TV by pulling the HDMI cable every time it blue screens.
What's the solution?
What's the solution?
Rustyben
Expert
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24.6K Messages
6 years ago
go into (gear) settings, comcast labs and turn off HDMI link. the set top box will currently work best left fully on 24/7
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Juskray47
Contributor
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23 Messages
6 years ago
Did this solution work? Having the same XG1v4 issues with a Samsung TV. Isn't an issue with the TV...DISH worked fine until three days ago when I switched to Comcast. Looking for a real solution.
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Rescuecheck
Frequent Visitor
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6 Messages
6 years ago
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CCAndrew
Gold Problem Solver
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25.9K Messages
6 years ago
What is your Power Saver set to?
Xfinity button to Gear Symbol to Device Settings to Power Preferences to Power Saver
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Rescuecheck
Frequent Visitor
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6 Messages
6 years ago
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Rescuecheck
Frequent Visitor
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6 Messages
6 years ago
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Juskray47
Contributor
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23 Messages
6 years ago
I fear you're in for a long wait. I had Comcast back to my house four times over the past two+ weeks. (I'vew been a customer for 2+ weeks). So far I have had four techs and one tech supervisor visit. They have replaced all the wiring they installed twice. Replaced the XG1v4 once. Guess what..."It must be your TV sir". These Techs are all great guys and really want to help, but this issue is well beyond what they can do. One even showed me a video on YouTube showing the blue screen issue on a Sony TV's. Wait...I have a Samsung TV dude! He actually had to look at my TV to realize. Anyway, this is an issue that a tech wont be able to help with. Comcast will insist it's not their "equipment", but really they are only checking the grounds, connections, and signal strength. It is an issue with the XG1v4. I never had a problem with this TV (which is 2 years old) with Dish Network. Good luch Rescuecheck! I'm with you!
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Rescuecheck
Frequent Visitor
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6 Messages
6 years ago
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CCElla
Gold Problem Solver
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3.3K Messages
6 years ago
Hello all,
Could you please send me a private message with your full name, the account holder's name and address as it listed on the billing statement, a phone or an account number? I reached out to the engineering team to see if they can find a root cause for the blue screen issue. Thak you in advance!
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XfinityLeon
Official Employee
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16 Messages
6 years ago
For those responding to ComcastElla it would also be helpful if you could supply a date and time for your last occurance of the issue along with the exact model of the TV and if you're connected directly to the TV or through an AVR. We want to make sure we have as much informtion as possible to help dubug the issue.
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Juskray47
Contributor
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23 Messages
6 years ago
Done. Thanks ComcastLeon.
Justin
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CCElla
Gold Problem Solver
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3.3K Messages
6 years ago
@Juskray47 - Thank you, I got it and replied back. Please check your inbox.
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Rescuecheck
Frequent Visitor
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6 Messages
6 years ago
My Samsung model is UN65KS8500, just curious if yours is a KS8500 series?
Thanks,
Saul
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Juskray47
Contributor
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23 Messages
6 years ago
Hi Saul!
It appears my model is a bit different, but very similar! See below:
Samsung Model: UN65KU6290F
Model Code: UN65KU6290FXZA
Type No: UN65KU6290
Version: FA01
The current firmwear version is 1207
Justin
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Clags
New Poster
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5 Messages
6 years ago
same problem been trying to get fixed for over a week. Spoke to Mohammad in Denver office said they were working on it. nothing to date. no tv when I try the remote have to unplug the devise and reset eveytime I want to watch tv. rediculus this isn't resolved by now.
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