The assembled computer won't start? Computer motherboard won't start?

Having difficulty starting up when assembling a computer or motherboard? Don't panic! PHP editor Zimo brings you a series of guides to solve startup problems. This guide will provide in-depth analysis of common causes and provide step-by-step instructions to help you diagnose and resolve the problem. Whether it's a hardware failure or a software error, we'll provide you with a comprehensive and easy-to-understand solution.

The assembled computer cannot be started?

The analysis and solutions to the reasons why a newly assembled computer cannot be turned on are as follows:

1. There are poor contact problems in various internal components of the machine, such as the most common memory contact problem.

2. There is poor contact between the host and the monitor.

Solution:

1. First, observe whether there is poor contact between the host signal line and the monitor. 2. Turn off the computer and open the case. There is a long strip of equipment on the motherboard, which is the memory. If you look at it, there are two buckles on both sides. If you open it, you can take out the memory and reinsert it (note that it must be inserted in place). ), and then turn on the computer.

Can’t start the computer motherboard?

Causes and solutions for why the motherboard does not power on and does not start:. Connect the power supply and press the Power button. The motherboard cannot power on at all (the fans of the CPU and power supply do not spin, and the host power indicator light does not light up) ; Possible general reasons:

.

1. There is a problem with the power supply itself; 2. There is a problem with the battery; 3. The clock frequency control is not normal; 4. The CMOS jumper is wrong.

The newly assembled computer does not have startup options attributes?

The reason is directly related to the fact that the startup items have been hidden. The computer will automatically organize the desktop after booting. Solution

1 When opening the laptop, we hold down the key on the keyboard. F10 key to enter the motherboard BIOS system.

2 After entering, select ‘Startup Options’ using the up and down arrows, and press Enter to confirm entry.

3 After entering, you can see that the traditional mode is disabled, press back to enter the settings.

4 After pressing, a confirmation window will pop up, select ‘Yes’ and press Enter.

5Finally press F10 to save the settings and exit. Restart the computer and you will be able to boot into the system normally.

The computer has a black screen and cannot be started during hot start?

Re-open and press f8 to enter safe mode to kill viruses

Can’t start the computer and enter the system?

If the computer cannot start and cannot enter the system, it means there is a problem with the operating system. There is a glitch in this system.

Then my suggestion is to reinstall your home operating system.

At that time, you must pay attention to your C drive and try to keep the space around level 200~300.

If there is insufficient space on the C drive in the future, your system will not be able to run normally.

Can’t the computer display startup options?

1.

Turn off the power and open the case, re-plug and unplug the hard drive power cord and data cable (if it is a laptop, just re-plug and unplug the hard drive), then turn the machine on again, press the DEL key ( Notebook F2 or other) Enter the BOOT tab in CMOS to see if the hard disk information can be detected. If possible, set the hard disk as the first startup item. Press F10 to save and press Y to confirm to exit and restart.

2.

If the hard disk is detected but still cannot be started, use the system U disk or CD to start the computer, run DISKGENIUS to detect the hard disk and rebuild the master boot record MBR.

3.

If the above operations are invalid, you need to reinstall the system. There are many ways to reinstall the system. It is recommended to reinstall the system using CD.

4.

If the hard disk cannot be detected, replace the hard disk power cable and data cable. If it fails, replace the hard disk and reinstall the system.

Can’t start the computer version of cf?

If the game cannot be started due to lost or damaged game files, you can re-download and install the game to solve the problem;

The game needs to be logged in to the network to start, that is, an online game, and the network is not activated when logging in to the game. , network signal breakpoints, network errors, etc. will cause the online game to be unable to start. After the network is restored, the game can be started normally;

If there is a conflict between the system and the game and the game cannot be started, reinstalling the system can solve the problem;

If the computer cannot afford to play games due to excessive computer hardware loss and reduced performance, cleaning the dust in the computer case can slightly improve the hardware performance, or you can upgrade the computer hardware in a targeted manner;

The game cannot start normally due to incomplete driver or too old driver. This can be solved by updating the driver to the latest version.

Why can’t the computer start the game?

1. Right-click "Computer" on the desktop and select Properties.

2. In the properties interface, click "Advanced System Settings".

3. Click the "Advanced" tab in the system properties window, and then click the "Settings" button under "Performance".

4. Click the "Data Execution Prevention" tab in the "Performance Options" interface that opens, then select "Enable DEP for all programs and services except the following selected programs", and click OK. Then restart the computer.

Can’t start Lenovo’s old computer?

Analysis: Sometimes the computer cannot enter the system when it is turned on. This is usually caused by software or hardware failure. The reasons are many and complex. It may be system file damage, virus infection, or graphics card or memory. problem appear. Suggestion: Troubleshoot one by one. It is recommended to reinstall the system. This is the simplest and fastest method. If the system reinstallation is successful, it can also eliminate the possibility of hardware problems.

1. Restart the computer. If you can enter the system normally, it means that the last time it was just an occasional program or system operation error, it doesn't matter.

2. If you frequently cannot enter the system normally, press F8 immediately after turning on the computer to see if you can enter the safe mode or the last correct configuration mode. If you can, enter and exit, and then restart and you should be able to enter the normal mode. . If you have security software, you can use 360 ​​Security Guard plus 360 Antivirus in safe mode to perform a comprehensive scan and kill.

3. If not, press F11 after restarting to see if there is one-click GHOST, and if so, restore with one click (one-click backup was required before).

4. If there is no one-click restore, use the system U disk to reinstall the system. After turning on the computer, press the DEL key (usually F2 on laptops or follow the prompts on the bottom line of the screen) to enter CMOS, and set the U disk as the first boot item. Restart and enter the U disk boot menu, select clone installation, and then follow the prompts

The computer has dual hard drives and cannot be started?

The reasons are as follows:

1. Two hard disks are mounted on the same motherboard at the same time. If the master and slave disks are not set, it will not start. This is like two kings on the top of a mountain. Everyone has the final say. For example, a sending conflict causes startup failure.

2. The solution is to connect the two hard disks to the two hard disk interfaces respectively, so that they can be started. High-speed hard disks can realize two interfaces to connect two hard disks respectively without conflict with each other.

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