What to do if the computer goes into sleep mode with a black screen

When we don't use the computer for a while, we often put the computer to sleep to save power. But sometimes when we want to wake up the computer, but we can't wake up, and the screen is always black, so what should we do at this time? In fact, the solution is very simple, the following will introduce you to the method of the black screen state after the computer wakes up from sleep, I hope it can help you!

Method steps.

1. I tried to update the graphics card driver, but it didn't work, I think it's a fault of the graphics card, but I don't need to replace the graphics card for this little problem (this ** means a lot of pressure?Because this situation does not occur every time (generally after sleeping for too long), if it appears, we can use the following methods to solve it, 2. If this situation occurs, we try to press the screen adjustment shortcut key on the keyboard, we will find that the screen brightness can still be adjusted, which means that we have woken up the computer, but the screen is not bright, 3. We try to press other keys again, and find that there is no effect!

4. Then let's try to press win+l, and then the miracle will appear! Ha ha.

5. This is the next picture we see.

6. The computer does not set a password, click the space bar or enter key to enter (if there is a password, enter the correct password first), we will find that it has entered the system normally!

7. If this method still doesn't work, press the power button to restart.

The above is the introduction of the method of the black screen state after the computer wakes up from sleep, I hope it can help you!

How to remove the black screen in sleep mode.

1. If you encounter this situation that you can't wake up automatically from sleep, you should click the boot switch, and you can usually wake up the screen to turn on the computer and enter the computer desktop normally. 2. If you click the boot button according to the first step, and you still can't turn on the computer that is already in the sleeping state, you can check the hard disk indicator, because when the computer is in the sleep state, the hard disk light is in a flashing state, see if the indicator light is flashing. 3. If the hard disk indicator light is not on, it means that the sleep time is very long, and it has automatically entered the shutdown state (belonging to the abnormal state), at this time, press and hold the power button to completely shut down the computer.

Press the power button again, after powering on, it is best to press the F8 key, and then use the up and down keys to adjust to safe mode (press the enter key to enter). 4. Use the windows+e shortcut key to bring up the explorer and open the control panel System & Security power options. 5. Balance (recommended) Change the plan settings.

6. Put the computer to sleep Choose Longer or Never Save Changes. 7. This situation usually occurs after updating the graphics card driver (it was able to wake up normally before). If you still want to use sleep, then you need to roll back the graphics card driver in time.

The step is to use win+r to bring up the run, and enter: Enter to open the device manager.

8. Locate to the graphics adapter Right-click the graphics card device Properties Roll back the driver Qi answer sequence (you can roll back the original driver by completing it step by step).

Turn on the case, plug in the graphics card again, and plug in the data cable between the monitor and the graphics card to turn on the computer.

PC sleep mode is a mode in which your computer is in standby.

WindowsXP Click Start Find "Shut down your computer" Then click on "Shut down your computer" and see "Standby" "Shut down" and "Restart" We select "Standby" At this time, your computer is already in sleep mode. Relative to the Windows 7 system of the computer, when you find "shut down the computer", select the drop-down list of "sleep" on it, instead of clicking "shut down" windows 8 then swipe the mouse on the right from top to bottom to find "settings" and click in"Power supply"on your Mac, click Sleep.

Answer: When the computer enters the sleep state, you need to right-click with the mouse on the computer desktop, then select Display Settings, then click Power and Sleep, and change the two sleep times to Never in the pop-up interface.

It is very simple to turn on the computer into sleep mode, just press and hold the power button for 10-15 seconds to remove the sleep sleep mode. In addition, you can also press the spacebar to open the computer, and double-click the spacebar twice to log in to turn on the computer. The third method is to double-click the left mouse button and click "Login" on the screen ** to turn on the computer.

Take a look. Hope it helps.

I've tried all of these methods, but it's still a black screen.

I was still using it last night, but I won't be able to do it this morning.

It could be that the system crashed.

Need to reinstall the system.

Question: Are you in Qinhuangdao?

It's not like you didn't help me with your question.

Question: What should I do if the black screen can't be opened?

In this case, it is necessary to find an after-sales service for maintenance.

Question: I've tried everything on the Internet, do you have a good way?

How to turn on the computer when it enters sleep mode, teach you a trick, so that you don't become a white.