1. Check the card slot of the independent graphics card. If there is too much dust in the independent graphics card slot, clean the card slot.
2. The solution to a black screen on Xiaomi computer when starting up is as follows: Check the operating environment of the computer. If it is run in an environment where the temperature is too high, this phenomenon may occur due to the self-protection function of the hardware.
3. The solution to a black screen when starting a Xiaomi computer is as follows: Confirm whether the monitor is powered on, check whether the cable between the monitor and the host is properly connected, and check whether it is actually turned on. Press the Numlock key on the keyboard. If the indicator light does not light up, just restart the computer. Disassemble the host, clean it, and then restart it.
4. You can click the Enter button and wait for a while. The screen will automatically light up. If there is no light, it may be sleeping. Click the power button and wait for a while. It will take longer and the computer will turn on. After waking up, if it still doesn't work, you can press and hold the power button for about 1 minute and wait for the miLOGO interface to appear. Let go and restart the phone.
5. There are many reasons for the black screen of Xiaomi computers. It may be that the computer is out of power. You can charge it for a period of time before using it. It may be that the graphics card is faulty and you need to contact after-sales service. It may be that the memory module is damaged and you need to contact after-sales service. Repair; if it can be turned on, enter the computer security settings page and select "Last Known Good Configuration" to solve the problem.
6. The screen goes black after the computer is in standby and cannot be woken up. First of all, if the computer is in standby for a long time, the screen becomes black and cannot be activated. No matter what shortcut keys we press, it will not help. So here we can shut down and restart the computer. If the shortcut cannot be used, The only way to restart the computer is to press the power switch to force it to shut down and restart.
After pressing the power button on Xiaomi laptop, there is no response and the screen goes black. One of the reasons why the computer cannot be started is that the battery cannot be turned on due to battery startup protection. The solution is to disassemble the phone. When disassembling, pay attention to the screws under the rubber pad in the middle of the back case. When disassembling the machine, use rockers to lift up the surroundings. Be careful when removing USB and other interfaces, as they are prone to deformation.
The reason why Xiaomi laptop cannot be turned on: The battery is damaged, the motherboard is damaged, there is a problem with the CPU or graphics card, which may cause it to fail to turn on. Remove the battery and unplug the power plug.
Check whether the laptop has power. It cannot be turned on without power. For static electricity protection, press and hold to turn off the phone, unplug the power, leave it for two hours, and wait for the static electricity to dissipate before turning it on. There is a problem with the operating system. It is recommended to back up the data, boot with the original system disk (a USB flash drive is sufficient), and reinstall the system.
What should I do if my Xiaomi laptop has a black screen? If the Xiaomi laptop has a black screen and does not respond when it is turned on, you can try the following methods: Check whether the power supply is connected properly and whether the plug is loose. Try pressing the power button for more than 10 seconds before restarting.
1. The solution to the black screen when Xiaomi computer starts up is as follows: Check the operating environment of the computer. If it is run in an environment where the temperature is too high, it may cause hardware failure. This phenomenon occurs in the protection function.
2. Secondly, it may be a problem with the memory module. For example, if the memory stick is dirty or the gold conductive contacts are oxidized, we need to disassemble the computer. You can use an eraser to wipe the memory stick hard, especially the conductive contacts. Remember to wipe the gold contacts on both sides. .
3. You can click the Enter button and wait for a while. The screen will automatically light up. If there is no light, it may be sleeping. Click the power button and wait for a while. It will take longer and the computer will turn on. After waking up, if it still doesn't work, you can press and hold the power button for about 1 minute and wait for the miLOGO interface to appear. Let go and restart the phone.
4. The solutions to the black screen of Xiaomi notebook that cannot be woken up include: power supply problem, display failure, low battery power, memory problem, and hardware failure. Power-on problem: Confirm whether the monitor is powered on, check whether the cable between the monitor and the host is properly connected, and check whether it is actually turned on.
5. There are many reasons for the black screen of Xiaomi computers. It may be that the computer is out of power. You can charge it for a period of time before using it. It may be that the graphics card is faulty and you need to contact after-sales service. It may be that the memory module is damaged and you need to contact after-sales service. Repair; if it can be turned on, enter the computer security settings page and select "Last Known Good Configuration" to solve the problem.
You can click the Enter key and wait for a while. The screen will automatically light up. If there is no light, it may be sleeping. Click the power button and wait for a while. After a period of time, the computer will wake up. If it still doesn't work, you can press and hold the power button for about 1 minute and wait for the miLOGO interface to appear. Let go and restart the computer.
The solution to the black screen on Xiaomi computer startup is as follows: Check the computer's operating environment. If it is run in an environment with too high a temperature, this phenomenon may occur due to the self-protection function of the hardware.
Check the card slot of the independent graphics card. If the independent graphics card slot is too dusty, clean the card slot.
If the Xiaomi laptop has a black screen problem, you can try the following methods to solve it: Check whether the power supply is connected properly, and ensure that the power cord is plugged into the power socket and connected to the laptop. Press and hold the power button for about 10 seconds, then release, and then press the power button to turn on the phone.
Check whether the power supply is connected properly and whether the plug is loose. Try pressing the power button for more than 10 seconds before restarting. If it still doesn't start, you can try using an external monitor to check if there's a graphics card issue. Shut down the laptop and remove the battery and AC adapter.
After the computer is on standby, the screen is black and the screen cannot be woken up. First of all, if the computer is on standby for a long time, the screen is black and cannot be activated. No matter what shortcut keys we press, it will not help. So here we can shut down and restart the computer. If it cannot be restarted using the shortcut method For a computer, you can only press the power switch to force it to shut down and restart.
The solution to the black screen on Xiaomi computer startup is as follows: Check the computer's operating environment. If it is run in an environment with too high a temperature, this phenomenon may occur due to the self-protection function of the hardware.
Solution The Xiaomi Mi Notebook Pro 15 has a black screen and cannot be turned on just after I received it. It may have no power and needs to be activated before use. You can charge it for 30 to 60 minutes and then click the power button to turn it on.
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