The problem of blue screen when assembling computers troubles many users. There are various blue screen codes, which makes people have a headache. PHP editor Yuzai hereby sorts out the common causes of blue screens in assembled computers for everyone. From hardware compatibility, driver issues, system conflicts, to virus infections, memory failures, etc., he provides an in-depth analysis of the reasons behind blue screens. Come and find out the root cause of the blue screen, solve the problem, and enjoy using your computer!
There are hardware and software reasons.
1. Hardware reasons
1. Memory failure: If there is a problem with the memory, such as damage or failure, the computer will have a blue screen problem. You can use a memory test program (such as Memtest86) to test whether the memory is stable.
2. Hard disk problem: When there is a problem with the hard disk, such as a damaged sector or a problem with the magnetic head, it will also cause a blue screen problem. If you see hard disk error messages (such as hard disk failure) on the blue screen interface, you need to replace the hard disk.
3.CPU overheating: When the CPU overheats, the computer will automatically shut down to protect the hardware from damage. If your computer frequently experiences blue screens due to overheating, you can replace the radiator or clear the CPU fan.
2. Software reasons
1. Operating system damage: If there is a problem with the operating system (such as driver damage), the computer will also have a blue screen. This issue can be resolved by restarting the computer in safe mode and then re-downloading drivers, updating the operating system, and repairing corrupted system files.
2. Incompatible Applications: Installing incompatible applications on your computer may cause blue screen errors. There may be bugs and bugs in these software that can cause conflicts with the operating system. Before installing any apps, make sure they are compatible with your operating system and download software from official sources.
3. Virus: If your computer is infected by a virus, it may cause the computer system to crash or cause a blue screen situation. Make sure all your software and operating systems are up to date, and scan your computer frequently to detect and remove viruses and other malware.
1. If a new computer has a blue screen as soon as the system is installed, it means there is a problem with the hardware. You cannot think that it will not cause problems if it is new.
2. Based on the blue screen after installing the system, it can be judged that it is most likely the hard disk itself. You can use the PE system to check whether it can be entered normally without connecting the hard disk. If it can, it means that there is no problem with other hardware. If the blue screen is still there, continue. Check.
3. Memory problem If the system still has a blue screen under PE, it may be a memory or CPU problem.
4. Re-insert the memory, replace the memory slot, replace the memory and enter the PE test again. If the blue screen is still there, replace the CPU test. If the blue screen still appears after replacing the CPU, it is determined to be a motherboard problem.
5. Through the above step-by-step troubleshooting, you can basically determine that there is a problem with the hardware. Replace the bad parts and then install the system.
Looking at the motherboard model, it should be UEFI bios. First find a keyboard with PS2 port, enter the bios, turn off UEFI startup, and change to Legacy mode. If there is fast startup, turn off options like Fast Boot. UEFI Start up, turn on fast startup, USB interface detection may be turned off before entering the system, and USB devices can be used only after entering the system.
There are several reasons:
1. The memory module is not installed correctly, causing a blue screen on the computer. It is recommended to reinstall the memory module;
2. If the memory module is reinstalled If there is still a blue screen, then it may be that the memory module is incompatible with the computer. It is recommended to replace the memory module with another model;
First, turn on the Dell laptop and press [F8] to enter safe mode and set the operating system to enter a clean boot state; then click the "Start" menu and enter msconfig in the search box, and then press Enter key.
2. Click the "Services" tab, select "Hide all Microsoft services", and then click Disable All. (If optional) Click the Startup tab, then click Disable All and OK. Then restart your Dell laptop. When the "System Configuration Utility" pops up, select "Don't show this message again" in this dialog box and click OK.
This is a relatively normal phenomenon, and the reasons for the blue screen are as follows:
1. Software compatibility issues cause the computer to have a blue screen. For a newly installed system, if the driver is incompatible with the hardware, it may cause a blue screen phenomenon. It is recommended to install the driver in the CD provided with the hardware.
2. Poor contact of the memory stick or damage to the memory causes a computer blue screen. During system operation, almost all high-speed data access operations must be performed in the memory. If the memory stick has poor contact or damage, the system data will be lost. There will be problems with access, which can easily lead to system blue screens and crashes. Solution: Clean the dust in the case, unplug the memory module, wipe the gold finger with an eraser, and then re-insert it.
3 Viruses and Trojans cause computer blue screens. Nowadays, there are more and more types of virus Trojans, and they spread in various ways, making it difficult to prevent them. Some virus Trojans infect system files, causing system file errors, or causing system resource exhaustion, and may also cause blue screens. If this phenomenon occurs, it is recommended to install anti-virus software that emphasizes anti-virus capabilities.
1. A program error will result in a blue screen. Sometimes there is just an error in a certain program or driver, which can usually be solved after restarting.
2. Improper addition of new hardware will result in a blue screen. Check that the new hardware is securely plugged in, unplug it, try another slot, and install the latest drivers.
Climbing assembly computer always has a blue screen showing that the USB wireless network card cannot connect to the network. The reasons and solutions are as follows 3. Unknown error
If the user has inserted the USB network card and the computer has detected the The network card just has a problem during the connection process. For example, there is no prompt after the connection, and the computer's WiFi will automatically change to the "Earth" style. When encountering this situation, it is most likely caused by the user clicking WiFi to connect immediately after turning on the computer. You must know that after the computer starts the system, it takes a while to run the functional components. The length of time is related to the computer configuration and system. If you click WiFi network immediately to connect , there will be an inability to connect, the network card is not damaged, the computer and the system are not malfunctioning, it is because the user is too anxious to connect to the network.
1. Enter "Driver Wizard" in the browser, search and install it on your computer.
2. Find the "Driver Wizard" selected in the red box on the computer desktop and click to proceed to the next step.
3. Click the red box to select "Detect now" and go to the next step.
4. Driver Wizard software is detecting missing drivers.
5. Find the graphics card selected in the red box. You need to install the upgraded software, and click Upgrade.
6. Wait for the installation and upgrade to be completed, and the graphics card driver will be installed.
The following steps are required to connect a newly assembled computer to the Internet:
1. Make sure your computer has the network card driver installed. If you are using a wired network connection, you need to confirm whether the network cable is connected. If you are using a wireless network connection, you need to confirm whether the wireless network card driver has been installed.
2. Turn on the computer and enter the operating system interface. If you have already installed the operating system, you need to confirm whether the network connection is open. If you are using a wired network connection, you need to select "Network and Sharing Center" in the Control Panel, find your network card connection in "Change Adapter Settings", and then right-click "Enable". If you are using a wireless network connection, you need to select "Network and Sharing Center" in the Control Panel, find your wireless network card connection in "Change Adapter Settings", and then right-click "Enable".
3. Manually configure the IP address. If your network environment requires manual configuration of the IP address, you need to select "Network and Sharing Center" in the Control Panel, find your network card connection in "Change Adapter Settings", then right-click "Properties" and select "Internet Protocol Version" 4 (TCP/IPv4)", then click "Properties", enter the corresponding information in the IP address, subnet mask, default gateway and DNS server columns, and finally click "OK".
4. Test the network connection. After completing the above steps, you can open the browser and try to access a website, such as Baidu, Google, etc., to test whether the network connection is normal.
It should be noted that network connection problems may cause failure due to various reasons, such as network card driver not being installed, network environment configuration errors, router setting problems, etc. Therefore, after trying the above steps, if you still Unable to connect to the Internet, you may consider checking the relevant settings or contacting the network administrator for help.
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