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(SOLVED) Why Lenovo Monitor keeps Entering Power Save Mode?

Why does my Lenovo monitor keep entering Power Save Mode?

The reason your Lenovo monitor keeps entering power save mode because the computer is trying to save power even when it is not completely shut off. The reason for this can be loose connections, dusty fans or a overheating CPU.


  • Overheating CPU
  • Dusty fans
  • Loose cables



If you have been working on the system without breaks, your computer will heat up. Almost all components are prone to get heated. In that case, the only recourse that your system has is to go under the power save mode on its own to save the system from any damage. If your monitor has gone into power save mode, it is so because it wants to prevent your system from frying up.


Loose cables/loose connections

A loose cable connection may cause problems in your monitor, making it go back to standby mode quite frequently. If the issue is persistent, you should check whether all power cords are firmly held in their places. You may lift your monitor for dusting purposes or other such things, a step which may loosen the cables.


Dust buildup

The monitor usually has a porous surface that lets dust particles inside the device’s sophisticated machine. Dust in the monitor may affect its performance. It is recommended that you get your computer components cleaned thoroughly. You can do so on your own or ask any technician to get the dust out with the help of a handheld dust blower.


Age errors

All computer components come with a useful life. Capacitors, which are near their useful life, usually report efficiency problems. Get your monitor checked by a technician and resolve the problem. In most cases, you will have to get the replacement of the old component that has completed its life.


Power saving

Sometimes your system goes into standby mode when it wants to conserve electricity. The system takes such steps to reduce the electricity bill. While it may not be a big issue, it does irritate you. The monitor sometimes goes into power save mode when it thinks there is no activity. The period of inactivity can vary from system to system. In that case, you should either disable the auto sleep feature or extend the period of inactivity to stop the monitor from entering into power save mode frequently.


Lenovo monitor keeps entering power save mode


How to fix a monitor that keeps going standby mode?

To fix a monitor that keeps going in standby mode, you can change its power plan settings, increase the system’s unattended sleep time from main settings menu or disable the screensaver.


Change power plan settings. [Method 1]

  1. Press the Win + X keys.
  2. Select Power Options.
  3. Click on Additional power settings.
  4. Select Change plan settings.
  5. Choose the On battery and Plugged in options.
  6. Set both to Never.
  7. Put the computer to sleep.
  8. Wait for 5 seconds.
  9. Open the computer to see if the issue exists.


Increase the system’s unattended sleep timeout (periods where there are no activities) [Method 2]

  1. Press the Win + R keys.
  2. In the dialog box, type regedit
  3. Click OK.
  4. Go to Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Power\PowerSettings.
  5. Click on Attributes.
  6. Set Value data to 2.
  7. Go to the System unattended sleep timeout option.
  8. Click on the Windows icon.
  9. Select Power Options.
  10. Click Additional power settings.
  11. Expand Sleep.
  12. Click on the System unattended sleep timeout.
  13. Change it to 30 minutes or longer.


Disable screen saver [Method 3]

  1. Press the Windows + R keys.
  2. In the search bar, type “lock screen settings.”
  3. Select Lock screen settings.
  4. Choose Screen saver settings.
  5. Set Screen saver to None.


Lenovo computer entering power saving mode on startup?

The possible reasons your Lenovo computer is entering power saving mode on startup is because of low battery or a faulty battery.


How to stop a Lenovo computer entering power save mode on startup:

  1. Turn off the computer and remove the plug.
  2. Open the case of the computer.
  3. Find the button-cell battery in the motherboard (it’s coin-shaped).
  4. Remove the battery.
  5. Turn on the computer.
  6. In the Control Panel, use the Date and Time settings to set the time.
  7. Use the system as per your requirements but remember that you will lose the work you’ve done on it.
  8. Get the replacement of the battery.
  9. Install it and restart the computer.


Lenovo display will go into power save mode after 5 minutes?

The reason your Lenovo display will go into power save mode after 5 minutes is because of inactivity. When the system detects that no one is working on it, it signals the monitor to go into standby or power save mode.


Resolving this issue require you to follow these steps:

  1. Unplug the monitor.
  2. Wait for at least 5 seconds.
  3. Re-plug it.


Another reason for this issue could be a loose connection. For that, ensure that all cables are tightly connected to the monitor.


If the problem doesn’t disappear, the issue might be an integrated GPU where your system uses an integrated graphics card. To fix this problem, connect your Lenovo monitor to the DisplayPort (DP)/HDMI connector or Digital Visual Interface (DVI). If your computer has only a VGA port, get an adapter to convert VGA signals into DVI or DP/HDMI.


How to turn off power save mode on a Lenovo laptop monitor?

To turn off the power save mode on your Lenovo laptop monitor, you should disable the auto sleep feature.


It can be done with the help of the following steps:

  1. Click on Start.
  2. Navigate to the Power Options button.
  3. Choose the Screen and sleep option.
  4. Tap the downward arrow sign on the two options “On battery power, put my device to sleep after” and “When plugged in, put my device to sleep after.”
  5. Select Never for both.


How to stop the Lenovo monitor from entering power saving mode?

To stop the Lenovo monitor from going into the power save mode, you should adjust the system’s sleep and display settings.


If you don’t want your computer to go into power-saving mode, you can try the following steps:

  1. Open Start.
  2. Go to Control Panel.
  3. Select the Power Options button.
  4. Choose Change plan settings.
  5. Go to the Edit Plan settings option.
  6. Adjust the sleep and display settings.
  7. Select Never for each option.


Lenovo computer in power save mode won’t turn on?

The reason why your monitor goes straight to standby mode when you start it is because of a faulty battery.


To fix the issue, you should:

  1. Clear the CMOS first.
  2. Take the system to a technician.
  3. Get your motherboard checked.
  4. Take out the battery and start the computer.
  5. Get the battery replaced and check if the computer works fine.


Why is my Lenovo ThinkVision M14 monitor stuck in power save mode?

The reason your ThinkVision M14 monitor is stuck in power save mode is because of outdated drivers.


Also, this device can get connected to a laptop, which means that one of the reasons for this issue could be the incompatibility between the device and the laptop it’s attached to.


You can follow these steps to fix the issue:

  1. Press the Windows + X keys.
  2. Go to Device Manager.
  3. A small window will pop up; expand the Monitors option there.
  4. You will find the ThinkVision in the list.
  5. Right-click on it.
  6. Check “Uninstall.”
  7. Choose the option “delete driver software associated with this device.”
  8. Click on the box to “tick” on the option.
  9. Turn off the system.
  10. Disconnect the ThinkVision.
  11. Wait for 5-10 minutes.
  12. Reconnect the device.
  13. Turn on the computer.


If you don’t see the ThinkVision option in the Monitors list, you should install the ThinkVision drivers first. It will appear after the driver’s installation.

Ernie Lo

Ernie Lo is a qualified web designer and web developer. He works as an IT support technician and website manager at Benleigh Vending, and he also fixes vending machines.

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