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Try a different monitor first, if your monitor is broken!
If not, it's a system issue or something else! Refer to the instructions for pkpangge-lifting people level 4! (But I guess it's a very good chance that the monitor is broken!)
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Hehe, it's the same as my computer, the reason why the voltage is not very stable where you live, my monitor is NVC, what about yours? Is your desktop image out of order? Then restart knowing that it's in a normal state.
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Check how much the heat dissipation is caused by the graphics card fan.
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What does it mean to hack yo??Is your monitor turned off?
What do you mean by turning the monitor back on? Is it turned off and then onOr press the on/off button once to turn on?
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Dude, you're done.
Looks like we're going to have to go to the repair shop to fix it.
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The computer boots up the program and runs stuck, and if it is not loaded in time, such a black box will appear. Try Task Manager and close programs you don't need. If that doesn't work, try the following methods, I hope it can help you.
1. Try to clean up the desktop properties and see the cause of the problem.
2. Check whether C: automatically puts C: because of insufficient space"Desktop"items into the virtual space or not into the virtual space, resulting in your computer system disorder, some systems can not operate normally, it is recommended to spare some more c:
or main hard drive space and see if there are any other issues.
3. If you have recently surfed the Internet more flat or less use of antivirus software, so that the important programs of the computer are invaded by viruses, it is recommended to use antivirus software to scan the whole system [may take time].
4. The worst plan --- reload! Maybe someone else has a better way, don't be discouraged!
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It is very likely that the virus causes a black screen, such as a black screen when entering the desktop after booting up the display information, then the system may be damaged by a virus, this situation can be solved by redoing the system or restoring.
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Check whether the CMOS parameters are set correctly and whether the system software settings are correct. Check if the graphics card has good compatibility with the motherboard. It's a good idea to check the information to set it up.
Open the case and check that the graphics card is installed correctly and that it is in good contact with the motherboard slot.
Has the graphics card or slot been used for so long that it has accumulated so much dust that it has caused poor contact? Does the chip on the graphics card have any burnt or cracking marks? When the screen is black due to the display card, there will be a short and four-long "tick" sound prompt when the computer is powered on for POST.
When installing the graphics card, hold the upper part of the graphics card with your hand and insert it evenly into the slot so that the fixing screws of the graphics card match the screws of the main chassis. If you confirm that the installation is correct, you can remove the display card and wipe the prongs with an alcohol cotton ball or install it in a different slot. If it still doesn't work, try it with a good graphics card.
Check that the CPU is in good contact with the motherboard.
Due to moving or other factors, the CPU is not in good contact with the slot 1 socket or socket 7 socket. Press the CPU with your hand or remove the CPU to reinstall it. Since the CPU is the main heating part of the host, the Socket 7 type may cause the motherboard to bend and deform, so the bottom layer of the CPU socket motherboard can be flattened.
Check if the environmental factors are normal.
Whether the voltage is unstable, or the temperature is too high, in addition to checking according to the above steps, you can also quickly locate according to the working conditions of the computer, such as after turning on the power of the host, you can hear the computer self-test is completed, if the hard disk indicator light keeps flashing, it should be checked in the second to fourth steps.
The above inspection method is based on the fact that there is no electrical fault in the display itself, that is, the power indicator of the display does not light up after the host power is turned on. If the above steps are checked one by one and the display is still not displayed, it is likely to be a circuit fault and should be repaired by professionals.
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If it suddenly goes black and the monitor still has an indicator light, it is estimated that it is a power supply problem with the host, and if it cannot be solved by replacing the power supply, it may be a motherboard problem.
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Troubleshooting steps for computer hacking:
Restart the computer to see if it returns to normal, if not, check whether the monitor light is on, if it is on, rule out the display power problem, if the screen prompts no signal input or something, check whether the data cable is loose, if it is not on, check the monitor power, other conditions, host problems, 1 enters the sleep state 2 graphics card problems.
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Sooner or later, the time will come, and you have the courage to face it!
This is all available, especially when it is dry, it is recommended that the room maintain a certain humidity.
Please confirm that your version is.
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