Mcp44 I need to change the control panel. It has four plugs. Two look just the same and when I took a look at the current set up I see that only one plug is being used. What is the second plug marked P for?

Press the "Freezer" and "Refrigerator" buttons on the control panel at the same time and hold them for 5 seconds.

The control panel will beep, and the temperature settings will be displayed. Keep holding the buttons until the control panel beeps again and the display goes blank.

After the display goes blank, release the buttons. Demo mode should now be turned off.

If the display still shows the word "demo" after following the above steps, try unplugging the refrigerator from the power outlet for a few minutes, then plug it back in and try the steps again.

If these steps do not work or you need further assistance, refer to your refrigerator's user manual or contact LG customer support for additional guidance.

the cooler should cycle several times daily. as set point is reached unit turns offuntil inside temp rises to set point an it comes on again
instruction manual covers that
https://www.manualslib.com/manual/1306105/Mastercool-Mcp44-C.html?page=5#manual

Master Cool MCP44

Sounds like your keybinding/hotkey combo is not doing its job. (or your bulb in the display is going out)

You can open up Control Panel and adjust brightness from there.

Step 1 Click "Start ' Control Panel ' Hardware and Sound ' Power Options" to open the Power Options window.
Step 2 Click and drag the bottom "Screen Brightness" slider to the right to increase screen brightness and to the left to decrease it. Making this adjustment changes the brightness level only for the current power source; if you change power sources, the screen brightness may change again.
Step 3 Click "Change Plan Settings" on whichever power plan is currently selected.
Step 4 Click and drag the "Adjust Plan Brightness" slider to the right to increase brightness for each of the power sources, such as "On Battery" or "Plugged In." If you want high-precision numeric control, you need to access the advanced settings.
Step 5 Click "Change Advanced Power Settings."
Step 6 Click "+" next to "Display" and then "Display Brightness" to expand these options.
Step 7 Click "On Battery" and enter a percentage in the field provided. Choosing "100" will set the screen to maximum brightness; any other brightness will be a percentage of the maximum brightness. To increase the brightness, make sure the number you enter is higher than the current value.
Step 8 Click "Plugged In" and set its brightness percentage.
Step 9 Click "Apply" and then "OK" to close the Advanced Settings window.
Step 10 Click "Save Changes" to save any changes you made on the Edit Plan Settings page. If you only make changes in the Advanced Settings page, the Save Changes button will be grayed out. If that's the case, just click "Cancel."


Hope this helps!

Computer administrators have access to make certain changes on a computer that other users may not have.

Administrators have full freedom to install and uninstall programs, move files around and make changes to the Windows registry.

There are actually three ways that one may become the administrator on their computer; during the initial setup, change the settings in the Control Panel or by having the current administrator change the permissions on the account.

Set up an account during the initial setup of Windows on the computer.

During the setup wizard, you will be asked to set up an administrator account.
Choose the account name, user icon and password to set up the administrator account.

Step 1.
Change your account permissions if there isn't an administrator account currently setup.
During some installations Windows users were allowed to install the program without setting up an administrator account.

Click on "Start" then "Control Panel" to open the Control Panel.

Click on "Users and Accounts" or "Users Accounts and Family Safety".
Click on "User Accounts."

Click on "Add or remove user accounts" then "create a new account".

Assign the new account administrative privileges, a user name and password.
Click "OK" and close all windows. Log in under the new Administrator account.

Have the current administrator change your account privileges from "User" to "Administrator". She can do this by following the same steps described in Step 1.

Instead of creating a new account, she must click on your current account and then apply the new permissions.

If you do not currently have an account on the computer, she will need to create you one.

Computer administrators have access to make certain changes on a computer that other users may not have. Administrators have full freedom to install and uninstall programs, move files around and make changes to the Windows registry. There are actually three ways that one may become the administrator on their computer; during the initial setup, change the settings in the Control Panel or by having the current administrator change the permissions on the account.

Set up an account during the initial setup of Windows on the computer. During the setup wizard, you will be asked to set up an administrator account. Choose the account name, user icon and password to set up the administrator account. Step 2.Change your account permissions if there isn't an administrator account currently setup. During some installations Windows users were allowed to install the program without setting up an administrator account. Click on "Start" then "Control Panel" to open the Control Panel. Click on "Users and Accounts" or "Users Accounts and Family Safety". Click on "User Accounts." Click on "Add or remove user accounts" then "create a new account". Assign the new account administrative privileges, a user name and password. Click "OK" and close all windows. Log in under the new Administrator account. Have the current administrator change your account privileges from "User" to "Administrator". She can do this by following the same steps described in Step 2. Instead of creating a new account, she must click on your current account and then apply the new permissions. If you do not currently have an account on the computer, she will need to create you one.
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Step 1:
Computer administrators have access to make certain changes on a computer that other users may not have. Administrators have full freedom to install and uninstall programs, move files around and make changes to the Windows registry. There are actually three ways that one may become the administrator on their computer; during the initial setup, change the settings in the Control Panel or by having the current administrator change the permissions on the account.

Set up an account during the initial setup of Windows on the computer. During the setup wizard, you will be asked to set up an administrator account. Choose the account name, user icon and password to set up the administrator account. Step 2.Change your account permissions if there isn't an administrator account currently setup. During some installations Windows users were allowed to install the program without setting up an administrator account. Click on "Start" then "Control Panel" to open the Control Panel. Click on "Users and Accounts" or "Users Accounts and Family Safety". Click on "User Accounts." Click on "Add or remove user accounts" then "create a new account". Assign the new account administrative privileges, a user name and password. Click "OK" and close all windows. Log in under the new Administrator account. Have the current administrator change your account privileges from "User" to "Administrator". She can do this by following the same steps described in Step 2. Instead of creating a new account, she must click on your current account and then apply the new permissions. If you do not currently have an account on the computer, she will need to create you one.

To replace the control module, you'll need to remove the front dash facia panel to access the virtical console modules. Four (4) phillips head screws must be removed to pop out the this panel.

The facia has several 'clips' which pop loose when you pry it out.

As you can see, there are four (4) screws in the environment control module. Reassembly is in reverse order.

1) First check the mute.
2) Make sure there aren’t headphones plugged in, that will disable the speakers.
3) Check the audio setup
4) Check your Volume lock


Changing Volume Lock
The remote comes preset to allow independent volume control of each selected device (Global Volume Unlock).
However, you may change the Volume Lock setting to Global Volume Lock so that one device’s volume will
control volume in all other modes. After that, you can perform Individual Volume Unlock on a selected device to
set its volume control for independent operation or Global Volume Unlock to remove all volume locking.
Locking Volume Control to One Mode (Global Volume Lock)
1. Press and hold SET until the red LED blinks twice; then release.
2. Enter 9-9-3 and then press the mode key for the device you want to control volume (for example, TV).
The LED blinks twice. Now when you press VOL+, VOL-, or Mute, the selected device (for example,
TV) will control the volume regardless of the current mode.
Unlocking All Volume Control (Restoring Global Unlock)
1. Press and hold SET until the red LED blinks twice; then release.
2. Enter 9-9-3 and then press VOL+. The LED blinks four times. Volume is now
independently controlled for all programmed devices.
Unlocking a Single Device’s Volume Control
1. Press a device key (TV, VCR/DVD, CBL/ SAT, or AUX).
2. Press and hold SET until the red LED blinks twice; then release.
3. Enter 9-9-3 and then press VOL-. The LED blinks four times. Volume is now
independently controlled for the selected