Re: Sony KDL-40WE663 Screen problem
Am now searching for a mainboard with exact same numbers on the board, no luck in finding yet
Am now searching for a mainboard with exact same numbers on the board, no luck in finding yet
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Re: Sony KDL-40WE663 Screen problem
Hi Sorry did not realise you wanted pics, I will again do a factory reset and take some pics for you.
Is there an option to do a factory reset through this service menu ??
The factory reset that I have done, I did through the normal tv settings menuComment
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Re: Sony KDL-40WE663 Screen problem
it may listed reset option at service menu under different name such as "factory default".. also you have option of self check. this will diagnose whole hard ware and if there are error for example at T-CON will be listed too. self check are very useful option at SONY.Comment
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Re: Sony KDL-40WE663 Screen problem
Hi Diah, firstly thanks for the help on this tv
Have done a reset through this service menu same result on right hand side of picture
Here are the pics of the service menu, one thing I had a quick look at was the panel selection, it lists about 12 different panels, maybe that may need changing if this board is for a different panel as to what is fitted in this tvAttached FilesComment
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Re: Sony KDL-40WE663 Screen problem
Looking at my pictures of the lvds driver board screen fitted to this tv is a LSY 400HN02Comment
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Re: Sony KDL-40WE663 Screen problem
UPDATE
Ok a revisit on this tv, I have just sourced a mainboard after many many months of searching for this tv exact same numbers as faulty board
Fitted the board and tv picture is still showing same fault as previous boards ie hazy patch and pattern on right hand side of screen as in my previous posts
I have updated software and factory reset still same pattern and haze on screen
Any ideas pleaseComment
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Re: Sony KDL-40WE663 Screen problem
You might try Budm suggestion. Firmware can't fix everything. Seems to be a thermal problem.I assume no responsibility for any stupid suggestions I might post.Comment
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I have a 60 inch Samsung UN60EH6000F flatscreen TV. The screen went black a few months ago Sound is good, backlight is good, no menu. I replaced the TCon board with a used board purchased from Ebay. It worked fine for a 3-4 months, then the screen started ‘fading' back. Once again, sound is good, backlight is good, no menu. However, this time the picture looks fine for about 10-15 minutes, then fades back. If I power cycle the TV, the display reappears, for another 10-15 minutes, then fades black again. Repeatable ever time.
I ordered a supposedly ‘new' Tcon board this time, and... -
Hello everybody! Posting this in hopes somebody has some expertise that leads to a clear path of troubleshooting that saves me a lot of time!
My macbook has the flex cable problem, the one that prevents the screen turning on. Ive been dealing with this for the last 3 years. Last year it went dead and I managed to fix it following youtube tutorials. But my fix wasnt the best, the problem returned a month later. This week, it went dead again. I again tried to fix it.
This time the original cable broke too close to the screen, it can't be fixed without tearing the screen... -
Hello, Last week I bought the 50" Sony X80j tv everything was working fine, untill I plugged the tv in a ups power supply 650va the tv remote control became unresponsive and the TV became laggy after a while the picture quality isn't the same as before the tv seems less brighter and the picture is somehow blurry, people's faces don't look as natural as before, there is a mini orange-pink tint to the edge of people's faces especially in NETFLIX Dolby Vision like in One Piece ep1 Alvida skin tone, my intention was to protect the tv but something went wrong I checked the ups with a multimeter,... -
Have a Samsung UN50NU7400 which shows a boot screen and a screen saver if left on long enough but no picture ?
Would a moving screen saver confirm that the panel is ok or it could still be a panel issue ? -
Hello, I need your help for a failure on a laptop:
It's a Packard Bell Kayf0, motherboard LA-5021P, Rev 1.0 with graphic issue.
I received this pc because it was turning on but not displaying anything, the fans are running normally and all chipsets heat up on startup but no picture on screen, no backlight either. I noticed that ENAVDD and ENVDD are not present and that there is no LCDVDD on the connector. I didn't check the screen because, maybe I'm wrong, but if there aren't these signals, even if the screen is good, it can't display anything? I tried heating the...
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