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Hi, I have Samsung 49NU7300 TV. One day, the picture quality becomes reddish. I reset all picture settings and the whole tv but not working. Then I found the service menu shortcut which is (info+settings+mute+power). In the ADB/WB section, I found the HDMI Calibration. Then boom the reddish picture was gone. Then I found out that the dark scenes now is now my problem. The black becomes darker. When the person's clothes is a dark color and it has a dark background...the details in the clothes is gone and feels like his head is just floating.

Is anyone there that can help me give the right value of each setting so I just enter it manually? Thanks.

The first image is my tv and the second one is screenshot from my phone.
 

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We still haven't found out how to get into the Vizio D series Tvs? I can't find anything, anywhere.. so weird. Is it possible there is no service menu in that series?
 
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Hi, I am looking for service menu code for a Polaroid TQL40UHDP television, since I am unable to find it on internet. Does Polaroid TVs even have secret menu? I wonder.
 

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How can I access the service menu from Panasonic fz800/fzw804 oled TV?
 

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Service mode access Hannspree

Hello, I'm looking for the codes to access the service mode on a TV Hannspree HSG 1117, exact reference SJ42DMBBREA5B

I'm really stuck without this code, if someone wants to help me ...

thank you in advance
 

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Sony XBR55A8G anyone? I really just want to check hours.
 

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Hello,

Could someone send me the service menu instructions for my Sharp LC-40CFG6352K.

I have just fitted a new board after my son snapped off the aerial socket.
 

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Does anyone happen to have the field service/maintenance codes to get into a Runco VX-44d projector (DHD3 controller). Runco has been defunct for some time and Planar closed their division that acquired it a few years back. Dealers don’t deal with these anymore either.

Enter, RR, LL, enter only gets into the calibration and service menu but not the deeper ‘field service’ menu.
 

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Hello all, also new here but have scoured the web for a week now trying to get some info.

I have a LG 65UM7400 and I can't seem to get into any service menu (this has the magic remote) I have tried using anymote on a Huawei Mate 20 Pro, which has IR, but when I use any keys it does nothing?

Has anyone figured out how to get into the service menu on the LG UM series ?

I want to change location

Thanks in advance... getting desperate here
 

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Hisense 65R7E1 Service Menu Question

Hello,
I wanted to know if you possibly know how to get into the 'hidden' service menu on this tv. The main reason I'm wanting to get into that area is to see if there are any individual audio settings for bass & treble, our tv really needs needs to have more treble than bass so when people are speaking you can understand what they are saying more clearly, I've read elsewhere about the service menu and as I remember the #1969 is used in the routine of accessing the service menu. Please PM me if you have information concerning my post.Thanks in advance !
David
 

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Toshiba 32L310U20 Service Menu Code

Hey all - I went back through 7 years of posts in this thread and not a single mentioning or ask for a Toshiba set :( I require the service menu code please for a newly purchased 32" Toshiba Model # 32L310U20.

I have to change a rather simple but important setting. Need to change Power Mode to "On" so the set will auto turn itself on when it get's juice from the wall outlet. I'm in the middle of building an upright arcade cabinet and where this set is being installed. Require the set to come on when I flip on the surge protector power strip which would likewise trigger everything else to also power up simultaneously that's a part of the build.

Thanks in advance ! ;):D
 

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Hey all - I went back through 7 years of posts in this thread and not a single mentioning or ask for a Toshiba set :( I require the service menu code please for a newly purchased 32" Toshiba Model # 32L310U20.

I have to change a rather simple but important setting. Need to change Power Mode to "On" so the set will auto turn itself on when it get's juice from the wall outlet. I'm in the middle of building an upright arcade cabinet and where this set is being installed. Require the set to come on when I flip on the surge protector power strip which would likewise trigger everything else to also power up simultaneously that's a part of the build.

Thanks in advance ! ;):D
The regular manual says your TV has an auto-on feature when an appropriate HDMI connected device sends the code to power up via a communication through HDMI cables generically called "CEC". Not sure if this helps. See pages 30-31 here: http://tvna.compal-toshiba.com/us/w...hiba-32L310U20_19-0122_WEB_V1_EN_Final_lr.pdf
 

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I am aware of this detail. CEC will not work for my application since I'm not using a CEC compatible component that's connected to the TV. I require the TV to power up via a switched power source which all TV's have this "Power Mode" option in the service menu.

Hope someone can help out.

Thanks.
 

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Looks like I may be in luck since the TV is setup to do what I need right from the factory. I will test it to make sure it works.

From the manual:

Last Mode Memory
If power is interrupted while you are viewing TV, the
Last Mode Memory feature automatically turns on
your TV when the power is restored.
 

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Vizio V-series

anyone have the service menu code for the Vizio V-series?

I'm needing to set up the tv to power on automatically when power is restored.

TIA!
 

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All good !

Looks like I may be in luck since the TV is setup to do what I need right from the factory. I will test it to make sure it works.

From the manual:

Last Mode Memory
If power is interrupted while you are viewing TV, the
Last Mode Memory feature automatically turns on
your TV when the power is restored.
This thread appears dead. Not much feedback.

Anyway...just confirming that Last Mode Memory works on this set when cutting power so I'm all good. :) Test rig completed so will be throwing in the real arcade cab this week.
 
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