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Samsung LCD calibration misstep - Page 5

post #121 of 133
11/29/11 at 11:49am
For Samsung TVs, where is the factory data within the service menu stored? On what part(s) of the TV? If I messed something up in the service menu, replacing what part(s) would restore the service menu fully?

In other words, the service menu and its contents/data exist on what serviceable part(s) within the TV?
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post #122 of 133
11/30/11 at 12:54am
Quote:
Originally Posted by newb123 View Post

For Samsung TVs, where is the factory data within the service menu stored? On what part(s) of the TV? If I messed something up in the service menu, replacing what part(s) would restore the service menu fully?

In other words, the service menu and its contents/data exist on what serviceable part(s) within the TV?

???if you mess setting in your service menu all you got do is recalibrate the inputs and stop F@#king with it
there no backup of the service menu of your tv anywhere and and there is no way to access the internal memory and swap files
but you find how let me know

yes you could replace the tv cca (circuit card assembly ) were setting r store in theory, but still going to need calibration period
if you need help to put your service menus the way it was ,,,post model ,not serial and what is wrong
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post #123 of 133
11/30/11 at 9:20pm
I finally had time to try to fix my crazy contrast control. I was one of those users who accidentally activated HDMI CALIBRATION. I didn't make any other adjustments other than accidentally activating HDMI Calibration in the service menu.

Even after using the checkerboard pattern mentioned earlier here my contrast control was acting crazy. The picture would alternate from bright to dark with each press of the contrast control.

Here is what fixed it on my LN-T5281F.
Go to the SVP-LX submenu in the service menu. My Roffset, Goffset, and Boffset were all set to 50388. Set them all to 68 which is the default setting in the service manual. Yes, that's 50388 to 68, big difference.
My RGain, GGain, and BGain were set to 29600. Set them to 294.
These figures will later change after you do your HDMI activation, but still be in the ballpark of these adjusted figures. Not the crazy figures in the thousands.

Go do the HDMI calibration after you setup the correct checkerboard.

Previously the HDMI calibration process would take about 1 minute with the picture altering between different tints. With the adjusted figures the HDMI calibration process took about 3 seconds, maybe less.

My contrast control works like normal again and as far as I can tell the TV is totally back to normal. When you exit the Service Menu and restart your TV you'll need to reset your picture settings again but that should be relatively easy.

Hope this helps anyone stuck with the same problem.
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post #124 of 133
11/30/11 at 10:51pm
Quote:
Originally Posted by LD500 View Post

I finally had time to try to fix my crazy contrast control. I was one of those users who accidentally activated HDMI CALIBRATION. I didn't make any other adjustments other than accidentally activating HDMI Calibration in the service menu.

Even after using the checkerboard pattern mentioned earlier here my contrast control was acting crazy. The picture would alternate from bright to dark with each press of the volume control.

Here is what fixed it on my LN-T5281F.
Go to the SVP-LX submenu in the service menu. My Roffset, Goffset, and Boffset were all set to 50388. Set them all to 68 which is the default setting in the service manual. Yes, that's 50388 to 68, big difference.
My RGain, GGain, and BGain were set to 29600. Set them to 294.
These figures will later change after you do your HDMI activation, but still be in the ballpark of these adjusted figures. Not the crazy figures in the thousands.

Go do the HDMI calibration after you setup the correct checkerboard.

Previously the HDMI calibration process would take about 1 minute with the picture altering between different tints. With the adjusted figures the HDMI calibration process took about 3 seconds, maybe less.

My contrast control works like normal again and as far as I can tell the TV is totally back to normal. When you exit the Service Menu and restart your TV you'll need to reset your picture settings again but that should be relatively easy.

Hope this helps anyone stuck with the same problem.

way of goglad you solved the nightmare
finally you can get some rest
now tomorrow make a guide video in you tube tiled {how to hack your samsung tv and get free services and better picture quality with your remote}
note={foolprooffffffffffffif something go wrong just do a factory reset to get everything back to normal}
is a 100% guaranty that any body who enter that code ,will mess up the Christmas for he,she or the whole family!!!
that right there cul be one biggest act of terrorist ever made
escaping from mortar rounds and dogging side road bombs in Iraq is a lot easier than that really evil service menu
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post #125 of 133
12/4/11 at 5:44am
hi,, please help me
display calibration?????? SAMSUNG UA40D5500
my tv is patient
please help me
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post #126 of 133
12/4/11 at 3:23pm
Quote:
Originally Posted by dante6 View Post

hi,, please help me
display calibration?????? SAMSUNG UA40D5500
my tv is patient
please help me

ok what happened ? you screwup or just want to improve the image
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post #127 of 133
12/6/11 at 1:05am
hi,
problem is on my color
the black color is very black and the color is very dark
i think, calibration is wrong but i don't know what's number is true??/
i'm irani and here anybody haven't sceince because this model is new in my country all the store do'nt know ,, redoffset and greenoffset and....
ithink there are is false...
thanks
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post #128 of 133
12/6/11 at 6:57am
http://www.avsforum.com/avs-vb/showt...=729746&page=3

look at your messages
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post #129 of 133
2/18/12 at 3:01pm
i have samsung ue40d5500 and i have problem!!!
i started of mistake av calibration in service menu and got it fail.. and now picture is very dark. what can i do to fixit?? others calibration for pc hdmi and comp is ok!! digital chanels are ok but analog chanels are katastrof!!! some help please am desperate..
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post #130 of 133
2/22/12 at 9:28am
hello guys can you help me with my service menu settings for LE40B650. I messed up the white balance settings in ADC/WB. My white balance settings are
Sub Brightness 128
Sub Contrast 128
all of the others are 512. Can you tell me are those the right one`s cause i think i loose a lil bit of detail in the dark areas. Thanks in advance.

P.S - HDMI calibration is success btw just tell me what are the right numbers for the White balance options in the service menu
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post #131 of 133
3/27/12 at 6:56pm
Quote:
Originally Posted by haan101 View Post

Same stupid fool here.
Give your wife a kiss from me...

I don't think that's very appropriate, lol.
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post #132 of 133
4/3/12 at 8:02am
anyone know how to get the checkerboard pattern to stay on the screen for hdmi calibration? I can cycle through them but once i select it, it goes away while i hop into the adc menu.

I've tried some other patterns via my ps3 both on 720p and 1080p (i believe 720p is the correct pattern and output) I've also tried in full rgb and limited but on all occasions all the settings are still wrong despite getting success on all tried methods and patterns.

So i assume i must use the image in the service menu but it won't stay on screen once i exit the sub menu..

Any ideas? My model is an Le22d450g1.

The pattern in the service menu seems to have smaller squares than the onces i've used previously, I'm guessing this is why despite success it's still off.
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post #133 of 133
12/21/12 at 5:50pm
I did the same and screwed up my HDMI calibration, I tried this pattern http://img94.imageshack.us/img94/9644/checkerboardsamsung.jpg and it did good to my TV.
First time I tried, it did not work that was because I had this picture in fullscreen mode in my laptop's screen.
Then I tried extending my screen into my TV fully blown up. and tried the calibration again, and that was the trick. Hope this helps.

Regards.
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