Author Topic: Monitor won't wake up when coming back from sleep in Windows 7  (Read 2461 times)

0 Members and 1 Guest are viewing this topic.


  • Administrator
  • Sr. Member
  • *****
  • Posts: 382

This problem has seen on ASUS, ACER, Dell and HP.

Monitor won't wake up when coming back from sleep in Windows 7.  if it's not being used for sometimes the monitor will sleep to save from electricity however some computers or laptops won't wake up!

How to fix monitor won't wake up problem

1. Click Start, type Device manager in the Start search box and hit Enter.
2. Select keyboard, it will display your keyboard, right click and select ‘Properties’.
3. Select the ‘Power management’ tab.
4. Check the “Allow this device to wake the computer” check box.
5. Repeat these steps for Mouse and Network adapters as well.

If the solution above is not working then try:

Go to Bios and disable the PLL Overvoltage.

Let us know if you still having this problem.


With Quick-Reply you can write a post when viewing a topic without loading a new page. You can still use bulletin board code and smileys as you would in a normal post.

Warning: this topic has not been posted in for at least 120 days.
Unless you're sure you want to reply, please consider starting a new topic.

Note: this post will not display until it's been approved by a moderator.
Name: Email:
who is founder of microsoft: