The screen is black but the console is still running? 15

First, system problems. There are too many junk files, it takes up a lot of resources, and you can't give full play to the performance of the hardware when running the game, you can redo the system and re-drive them all, so there will be no problem.

Second, hardware problems, due to a long time, some parts aging, there are compatibility problems, so that the hardware performance is reduced, you can completely clean up the inside of the computer chassis, if it is not good, go to the computer maintenance place to test it.

Hehe,There's a problem with the graphics card.。。 I'm sorry. Do you want to reinstall the system44If it's the same as before. Wait for the hardware to break down and replace it, it should be a problem with the graphics card. A good graphics card lasts for 3-4 years, and generally lasts for 2-3 years

If the screen of the desktop computer is black but the host computer is normal, the reasons and solutions are as follows:

1. It may be that there is too much dust accumulation in the host, resulting in poor contact and causing a crash failure, you can check the CPU and graphics card heat dissipation, and then remove dust, oil, or replace the fan to try.

2. If the host is turned on normally, but the screen is not displayed, it is likely that the cable connecting the screen is loose, as long as you find the cable connecting to the screen and plug it in.

3. If you confirm that the connection cables have been plugged in, but the screen and keyboard light are still not on, it may be caused by poor memory contact, and you need to change the memory to try, if it still doesn't work or you hear a long alarm sound after changing, it means that the memory is not installed, re-insert it once or insert another slot and try again.

4. If it still doesn't work after re-inserting the memory module, it may be that there is a problem with the graphics card.

There are several reasons why your computer has a black screen but your console is still running

Software failure: Sometimes the computer has a black screen just because there is an error in the system operation, in this case, you can try to restart the computer, if the screen is still black after restarting, you can try to enter the safe mode or use the system restore function to restore the system, if the problem still exists after the restore, it may be a hardware failure, and you need to disassemble the computer for checking.

Hardware failure: The black screen of the computer may also be due to hardware failure, such as loose memory, graphics card failure, motherboard chip failure, etc., which needs to be disassembled and checked, find out the fault point, and then repair or replace it with the tenant.

Connection failure: The black screen of the computer may also be due to connection problems, such as the connection cable between the monitor and the host is loose, the signal source of the monitor is selected incorrectly, etc., in this case, you can replug the connection cable and restart the computer, if the screen is still black, it may be other hardware failure.

The above is the reason why the computer screen is black but the host is still running, if none of the above situations, it is recommended to contact the computer after-sales service or professional maintenance personnel for inspection and repair.

There may be one of the following reasons why your computer has a black screen but the console is still running

Graphics card or monitor failure: If the graphics card or monitor fails, it can cause a black screen, but the console is still functioning. You can try to replace your monitor or repair your graphics card.

Memory failure: A memory failure can also cause your computer to appear black while the host is still running. You can try replacing the memory module or doing a memory test.

Hard drive issues: Damage or malfunction of the hard drive can cause the computer to appear black but the host is still running. You can try using a hard drive test tool to check if there is a problem with your hard drive.

Operating System Error: Tying a system error can also cause a black screen on your computer. You can try to enter safe mode or use recovery mode to fix the problem.

Other hardware glitch failures: Other hardware faults, such as power supply issues, motherboard failures, etc., can also cause the computer to appear black. After troubleshooting the above issues, you may want to consider checking for other hardware failures.

If the above methods do not solve the problem, it is recommended to seek professional help.

There may be three aspects of black screen failure: 1. Display failure; 2. Data line failure; 3. The graphics card is faulty.

Use a laptop to test whether the data cable and the monitor are normal. Start the notebook, and then connect the external desktop monitor, through the function key + screen switch key, the screen is displayed normally, shake the data cable, the screen does not flash, and the display is still normal, then the wire inside the data cable is unlikely to break. At this point, you can be sure that the monitor and the data cable are good.

Then the graphics card is left, after some series of dusting, wiping the gold finger, and reconnecting it, the fault is still the same. The graphics card is faulty. The graphics card needs to be repaired or replaced for the unit to work properly.

If the graphics card is faulty, the host computer is still working normally. Under normal circumstances, the computer will test whether the hardware is normal, and it is found that the graphics card cannot be turned on if it is faulty, and the graphics card is only a problem with the output signal of the graphics card, that is, the operation of each part of the graphics card is normal, data processing, conversion, etc., everything is normal, but on the way to the transmission interface, a certain part of the electronic components is damaged, like a landslide, the only way into the mountain is blocked, and the car can not cross and cannot reach the destination; Therefore, it is normal to detect the communication between each accessory and the motherboard when booted, and think that the hardware of each part is operating normally.

When many friends open their laptops, there is a situation where the laptop is on but the screen is black, so what to do if the laptop has a black screen but the screen is on, let's talk about the solution to what to do if the laptop has a black screen but the machine is on. This article is based on Xiaobai System Network.

The solution to the black screen of the computer.

1.Probably now dormant. Laptop hibernation means that the laptop is in a resting state, and then the laptop is in a black screen of suspended animation, which can be mistaken for a black screen.

Just press any button on your notebook and you'll be able to restart. If the laptop hasn't been used for a while or goes into a state that shows low battery, the system may start sleep and hibernate mode. If you use the computer for a long time and forget that the computer screen goes black after shutting down, try to connect the power supply and charge it for a while before using the laptop.

2.After powering on, the black screen can be determined by hearing the sound to enter the Songpai attack system normally. Try connecting an external monitor to see if the graphics card output is working. If an external monitor is connected, it can be turned on normally, indicating that it is a problem with the notebook LCD screen or cable arrangement.

3.It may be caused by poor contact. It is recommended to restart the notebook. If the problem still can't be solved and the monitor is broken, it is recommended to go to a repair shop for repair;

4.If you have the ability, you can try to disassemble the shell, tighten the connector between the monitor and the motherboard, remove the dusty places, and then install the parts of the notebook one by one.

5.If it can't be solved, restart the electric envy stuffy brain, press F8, enter safe mode, enter the antivirus, repair the missing system files, reboot, and it may be solved.

Summary. The first possibility is that the power plug of the monitor is loose, and try plugging it back in.

The second possibility is that the transmission cable connecting the computer monitor and the computer host is loose or broken, and the data transmission cable is checked.

The third possibility is that the graphics card of the computer host is loose, open the case of the computer, remove the graphics card and wipe the ash on it.

The fourth possibility is that the computer's memory is loose or there is too much dust in the card slot causing poor contact, open the computer case and check the memory card.

The fifth possibility is that the CPU temperature is too high, the heat dissipation is not timely, and the computer starts to protect itself.

The display screen is black, but the console is still running.

The first possibility is that the power plug of the monitor is loose, and try plugging it back in. The second possibility is that the transmission line connected to the computer monitor and the computer host is loose or broken, and the data transmission line is checked by the blocker. The third possibility is that the graphics card of the computer host is loose, open the case of the computer, remove the graphics card and wipe the ash on it.

The fourth possibility is that the computer's memory is loose or there is too much dust in the card slot causing poor contact, open the computer case and check the memory card. The fifth possibility is that the CPU temperature is too high, the heat dissipation is not timely, and the computer starts to protect itself.

What do you exclude?

Could it be a graphics card issue?

It may also be a system problem, you can reinstall the system.

The system has just been installed.

Then you have to replace the graphics card.

What graphics card is good, cost-effective, and durable? Mine is 3070

It is recommended to choose the original model of the graphics card.

If you change to other graphics cards, you are afraid that other hardware will not move.

1.Turn on and press the del key to disappoint, set the BIOS, restore the default settings and save the exit, select load optimized defaults, and F10 save and exit.

2.The cause of the problem is that the memory module or graphics card cheat is oxidized or the socket is not in good contact, which causes the computer to fail to boot up. Solution:

You can turn off the power first, open the computer case, dial out the memory module, use the eraser to wipe the part with the gold finger (that is, the place where there is a copper sheet) back and forth a few times, and then insert a memory slot back, and you're good to go. As.

3.Turn on and press F8 without stopping, enter Advanced, select the last correct configuration, OK.