The W550C has a white screen of death when it is turned on

Press and hold"c"Only the hardware is found, and it cannot be used. "It's because you didn't install the corresponding driver,Go to it168 to take a look,There should be w550 firmware and closed files,Use xs++ or far to flash the machine,Landlord, you only have to flash the machine,It's been two years,It's okay,Soai's machine can be brushed tens of thousands of times,Don't worry,Yo ah, you follow the online tutorial step by step, there will be no problem,Trust me!! My w580c was also brushed over!!

Go to it163 yourself, it's very professional and there are a lot of tutorials, or go to the mobile phone home.

Sign up for a membership. There are also a lot of tutorials.

It's not good to say this kind of thing with a white screen.。。。 Sometimes the white screen can indeed be solved by plugging and unplugging the battery...

If so, it's still a white screen. Or the frequency of white screens has increased. Then you can try to upgrade with the upgrade software on the official website.

Then just follow the prompts and do it

It's good to update the software and turn it on again.

If it still doesn't work. You can solve it by yourself or by looking for customer service to flash the machine. It can't be solved... You'll have to fix your phone.

If your phone is constantly freezing or has a white screen, it may be a system problem and you need to flash it.

Your phone has been used for 2 years, then it shouldn't be a system problem.

If it keeps crashing and can't get better at all, you should consider that your phone's cable is broken, and it is recommended that you go.

The maintenance department checks, if it is indeed a cable problem, then you can change the cable, ** it will not be too expensive, and.

Changing the cable will not affect the information in you.

There are a number of reasons why your computer has a white screen and freezes when it turns on.

Display issues: First, check if the monitor is well connected. Make sure that both the power cord and the ** cable (such as HDMI, VGA, DVI, etc.) are properly connected. You can also try connecting another monitor to troubleshoot issues with the monitor itself.

Graphics card issues: The white screen of death may be related to the graphics card driver or hardware. Try entering Safe Mode (enter the Advanced Boot Options by pressing F8 or other corresponding keys), uninstall and reinstall the graphics card drivers in Safe Mode.

If the problem persists, consider updating the graphics card drivers or checking that the graphics card hardware is healthy.

Memory issues: A faulty memory module can cause a white screen of death. Try replugging the memory modules to make sure they are properly connected and sturdy. You can also try testing with just one memory module to determine if there is a broken memory module.

Hardware issues: Other hardware components, such as power supplies, motherboards, or processors, can also cause the White Screen of Death. Check that the power supply** is working properly, that the connections on the motherboard are secure, and that the processor heatsink is not overheating.

Malware or System Grind Lead Error: Sometimes, a malware infection or a system error can also lead to the White Screen of Death. Run an antivirus to run a full scan to make sure your system is free of malware.

If possible, try correcting system errors using System Restore or reinstalling the operating system.

1.Restart your computer: First try restarting your computer to see if the problem goes away. Sometimes, simply restarting your computer can solve many problems.

3.Check Hardware Connections: Check all hardware connections, including graphics cards, memory modules, hard drives, and more. Make sure all connections are secure and not damaged.

4.To release static electricity: Unplug the power cord from your computer, then press and hold the power button for 10 seconds to release static electricity. After that, reconnect the power cord and try to start up your computer.

5.Enter Safe Mode: Press and hold the F8 key when booting up, and select "Safe Mode" to boot the computer.

If your PC is able to enter safe mode normally, there may be a driver or software issue. Try uninstalling the recently installed software or driver in Safe Mode, and then restart your PC.

6.Check the hardware: If the problem persists, it may be a hardware issue. Check that the graphics card, memory sticks, and other related hardware are installed correctly and confirm that they are not damaged. If possible, you can try to change to other hardware for testing.

7.Restore the system: If none of the above methods can solve the problem, try using the boot disk to restore the empty tether system. This will erase all data on your computer, so make sure you back up important data before doing so.

8.Seek professional help: If you still can't fix the problem, you may need to seek professional computer repair services. The technician can perform a thorough inspection of the computer, find the problem, and fix it.

Please note that it may take some skills and experience to solve computer problems. If you don't know much about computer repair, seek help from a professional.

1. The main reasons for the white screen are:

1. (Display part) The characteristics of the main control chip are poor;

2. The circuit of this interface is faulty;

3. Ben + power supply circuit failure, such as voltage regulator damage;

Judging from the ** transmitted by the landlord, it seems that it is not a real white screen, but a flower screen;

Second, the main reasons for the screen are:

1. (Display part) signal processing circuit virtual welding, capacitor leakage;

2. The interface circuit of this interface has poor contact and disconnection;

3. The voltage of the power supply circuit is abnormal;

If this is a new machine, it can basically be ruled out.

1. 2. Possibility of Article 2, otherwise the focus should be on the above two articles;

If the landlord's hands-on ability is not strong, or not sufficiently sure, it is best to send it for repair.

You can't be sure about this, it's possible that the heat dissipation is not good, the system is possible, the graphics card is also possible, you can go into the safe mode to see if there is this phenomenon.

This situation is mostly caused by the graphics card driver or the temperature is too high.

1. This situation is caused by a problem with the graphics card driver, and you can use PC Manager to update the driver.

2. Find "Hardware Detection" in the toolbox.

3. Click "Driver Installation" in the hardware test.

4. You can see the "installation status", if it is not installed, you can click to install it directly.

2. Use a computer manager to check whether the hardware temperature is too high.

If the temperature is too high, you need to strengthen the heat dissipation, clean the graphics card fan, and increase the case fan.