There are a series of white or brown vertical bars forming on the left side of the display. Also bars form down the middle in a light off blue color but only 1/3 the way down the display. Source box (ex. HDMI2) has a purple and green border. This happens after 1 minute of being powered on. Any thoughts on how to repair and if it is worth it?
If you are using HDMI to connect to your TV try this:
1: make sure is connected properly (give I a wiggle, watch the screen though if it changes colour it can either be the cable or a faulty HDMI connection)
2: test the cable with different HDMI ports on you TV (one of the HDMI ports might of blown whilst you were away)
3: same for pc (if multiple HDMI Available)
4: try a different cable
5: try a different machine
if none of these work try using a different connection such as VGA or dvi if TV supports if not you can always buy a HDMI to DVI connection but this wont supply sound as well. so if problem is not solved follow ones below:
1: attach VGA to on-board or Graphics card if present
2: Try other VGA port on screen and PC
3: Try Another Machine.
if none of these work then it is most likely a software related problem and I would suggest going to device manager then display adapters and check if it is a generic Microsoft Driver if so right click and go properties then details and change the drop down menu to Hardware ID you should see something like this "PCI\VEN_10DE&DEV_0141&SUBSYS_00000000&REV_A2" what we are after is the numbers after VEN_ and DEV_ so they should be 10DE & 0141 for this example. next Google PCIDatabase and use the numbers you've just acquired to search through website [Please note the first number is for vendor (who makes it) second is for device]
the best way to do this is search VEN first and then DEV so you know who makes it then its a case of matching the numbers up. once you've done that copy the product name into Google and what OS you are using, weather it is 32 or 64 bit and last but not least you wan to put driver.
so your search will look something like this:
"nVIDIA GeForce 6600 PCI-E Video Adapter Windows 7 32bit driver"
Hope this helps
SOURCE: Purple and white distorted fuzzy lines running up and down and side to side on tv
I just had my lower Y-buffer board swapped out to fix a problem similar to yours. After an hour and a half of on-time, the lower half of the screen would flicker on and off with the same appearance you mentioned. Changing out this particular board fixed it for me. However, since it has gone from top to bottom on your set, it may be more of a main board problem for you (that controls both upper and lower halves). Beyond this, I don't know any more. I am considering getting a service manual to gain more knowledge about the various PCBs in the unit so I can fix any future problems myself.
SOURCE: Green purple and blue bars rolling through screen
It is probably the main total assy needs to be replaced.
SOURCE: samsung ln32a450c1d, 2 yrs old--bought at circuit
If you can open your LCD and clean all connector given and refit properly.don't use force to remove connector just try to softly remove.
SOURCE: Samsung 46" LCD LN46B650 started showing vertical
had a very similar situation with my Phillips 42 in. LCD TV.
Here was my Problem. The Power Supply Board. I opened it up( Warranty
was Expired) and found several faulty capacitors on the PSB. Its
pretty common. Major Electronic companies were sold faulty capacitors
that fail in 2-5 years instead of 10-20 due to a lack of
preservatives. It wouldn't surprise me if you have the same problem.
TV will work fine for a few years and then just fail completely or
slowly deteriorate.
Here are the solutions
1. Have it Repaired
2. Check for faulty caps and if you find some(budged or leaking) you know you have located a problem
Remove the board and replace the whole thing.
3. If you have some soldering skills you can replace the faulty caps.
Caps are very inexpensive, under a dollar in most cases. I replaced 4 for about $5.00
Hope this Helps.
Good Luck
SOURCE: My Samsung LN52A550 has colored vertical lines in
Yes,this problems alway the problems and the causes by the T-CON decodering board.If this problems acurring by it self.If this problems are causes by and an object or a person by hitting the LCD screen panel itself,than LCD screen is dead,not repairable.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish T-CON decodering board for the replacement.
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