Put the TV into standby then press samsung

Put the TV into standby then press {INFO} {MENU} {MUTE} {POWER} buttons on the remote within 3 seconds.
The TV will turn On in the Service Menu.
Use the  {POWER} button to exit the Service Menu.

Warning ******Use at your own risk*****

Philips Service Menu

Philips Service Menu Method 1
Press the {0}, {6}, {2}, {5}, {9}, {6} & {MENU} buttons on the remote.
Philips Service Menu Method 2
Press the {0}, {6}, {2}, {5}, {9}, {6} & {INFO} buttons on the remote.
Philips Service Menu Method 3
Press the {1}, {2}, {3}, {6}, {5} & {4} buttons on the remote.
Philips Service Menu Method 4
Press {0}, {6}, {2}, {5}, {9}, {6} & {OSD/STATUS/INFO} buttons.
Philips LCD Monitor Service Menu Instructions

Optoma Service Menu Access

Optoma Service Menu Access Method 1
1. Press simultaneously {UP} & {ENTER} buttons twice.
2. Press simultaneously {LEFT} & {ENTER} buttons twice.
3. A Service Menu will be displayed
1. Then to access the Full Service Menu: Press the {UP}, {LEFT} & {DOWN} buttons once.
4. To exit, turn the Projector Off.
Optoma Service Menu Access Method 2
1. Press the {UP} {UP} {LEFT} {LEFT} buttons.
Optoma Service Menu Access Method 3
1. Press the {POWER} {LEFT} {LEFT} {MENU} buttons.
Optoma Service Menu Access Method 4
1. Press simultaneously the {RE-SYNC} {ENTER} {SOURCE} buttons on the Projector.
Optoma Service Menu Access Method 5
1. Press the {POWER} button.
2. It will show: "Power Off" or "Picture Mute".
3. Then press the {LEFT} button 8 times slowly.
Optoma Service Menu Access Method 6
1. Press {MENU} {6} {1} {9} {MENU} buttons.
2. To exit the Service Menu: Press {MENU} {6} {1} {9}

Mitsubishi WD-82737 Service Menu Access Code

Mitsubishi WD-82737 Service Menu Access Code
Press the {MENU}, {2}, {4}, {5} & {7} buttons.

Matsui Service Menu Instructions

Matsui Service Menu Instructions
Matsui Service Menu Method 1
1. With the TV in standby:
2. Press and hold the {i} button on the remote while pressing the {POWER} button on the TV.
3. The TV will turn on with the Service Menu displayed.
4. Use the {UP}{DOWN} buttons to select menus/options.
5. Use the {LEFT}{RIGHT} buttons to change settings.
6. To exit, turn the power off.
Matsui Service Menu Method 2
1. Turn the TV off.
2. Press and hold the {MENU} button on the TV while pressing the {POWER} button on the TV.
3. Wait until the power light turns on then press the {POWER} button on the remote.
4. The Service Menu will be displayed.
5. Use the {P+} {P-} buttons to select options.
6. Use the {VOL+} {VOL-} buttons to change settings.
7. To exit, turn the power off.
Matsui Service Menu Method 3
1. Turn volume all the way down to '0'
2. Then press and hold the {VOL -} button on the TV and the {9} button on the remote control for few seconds.
3. The Service Menu will be displayed.
4. Use the {CH+} {CH-} buttons to select items.
5. Use the {VOL+} {VOL-} buttons to change values.
6. To exit, press the {8} button.

LCD Sets

LCD Sets
1. While the LCD is on, unplug the power cable.
2. Then while pressing the {INPUT} & {VOL -} buttons on the remote, plug the power cable back into the outlet.
3. When it powers up you will see a little "k" appear in brackets.
4. Then on the TV, press and hold {VOL -} & {CH -} down and release.
5. The Service Menu will be displayed.
Use {CH+} {CH -} buttons to navigate, Use {VOL+} {VOL -} buttons to adjust the value.
Other Sets (CRT)
1. Unplug the TV
2. Press and hold the {VOL -} & {CH+} buttons.
3. While holding the above buttons, plug in the TV.
4. The TV will turn on with the Service Menu displayed.
Use {CH+} {CH -} buttons to navigate, Use {VOL+} {VOL -} buttons to adjust the value.
Alternative Method
1. Press the {MENU} button.
2. Then press the {4} {7} {2} {5} buttons.
3. The Service Menu will be displayed.
1. Use the {UP} {DOWN} buttons to select items.
2. Use the {LEFT} {RIGHT} buttons to change settings.
4. To exit, turn the power off.
Sharp Projector Service Menu Access Method 1
1. Press {UP}, {UP}, {DOWN}, {DOWN}, {RIGHT}, {LEFT} & {ENTER} buttons on the remote control.
Sharp Projector Service Menu Access Method 2
1. Press {INPUT}, {UP}, {DOWN}, {ENTER}, {ENTER} & {MENU} buttons on the back of the Projector.
2. To exit the Service Menu: Press {INPUT}, {UP}, {DOWN}, {ENTER}, {ENTER} & {MENU} buttons again on the back of the Projector.

HP LCD Service Menu Code

HP LCD Service Menu Code
1. While the LCD is on, unplug the power cable.
2. Then while pressing the {INPUT} & {VOL -} buttons on the remote, plug the power cable back into the outlet.
3. When it powers up you will see a little "k" appear in brackets.
4. Then on the TV, press and hold {VOL -} & {CH -} down and release.
o {CH+} & {CH -} buttons navigate through menus
o {VOL+} & {VOL -} buttons adjust values.
5. Turn the set off to exit the Service Menu.