Assembling computers is the choice of many computer enthusiasts, but assembling computers may also cause some problems. PHP editor Xigua learned that many users encountered various failures when assembling computers, such as the computer failing to start. This article will introduce in detail the reasons why the assembled computer cannot start and the solutions to help everyone easily solve computer problems.
There are some advantages and precautions for assembling a computer. Let me explain them in detail for you:
Advantages:
1. High customizability: Assembling a computer allows you to choose The hardware components you need to fit your personal needs and budget. You can choose better processors, graphics cards, memory and other components according to your needs to get better performance and experience.
2. High cost performance: Compared with brand-name machines, assembled computers usually provide higher cost performance. You can choose components with better performance according to your budget and avoid paying extra brand premium.
3. Strong upgradeability: Because the assembled computer uses standardized hardware interfaces, it is more flexible to upgrade or replace parts in the future. You can upgrade the processor, graphics card, memory and other components at any time to extend the life and performance of your computer.
Notes:
1. Technical requirements: Assembling a computer requires certain technical knowledge and experience. If you don't have relevant experience, you may need to spend time learning or ask for professional help.
2. Compatibility issues: When selecting hardware components, you need to ensure compatibility between them. For example, the motherboard needs to support the selected processor and memory type, and the power supply needs to meet the computer's power consumption needs, etc. It is recommended to carefully research and confirm the compatibility information of the hardware before purchasing.
3. After-sales service: Compared with brand-name machines, after-sales service for assembled computers may be more difficult. If a malfunction or problem occurs, you may need to resolve it yourself or seek professional help.
Generally speaking, assembling computers can provide better cost performance and customizability, but it requires a certain amount of technical knowledge and time investment. If you have a certain understanding of hardware and are willing to learn and try, building a computer is a good choice. Otherwise, it may be more convenient and safer to buy a branded machine.
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.
To test an assembled computer, you can take the following steps to ensure it is functioning properly:
1. Perform an external inspection:
- Check that the power cord is connected properly, and Make sure the power plug is inserted securely.
- Check that the video connection between the monitor and computer is secure.
- Make sure all external devices (e.g. keyboard, mouse, etc.) are connected correctly.
2. Power startup detection:
- Press the power button to start the computer. Pay attention to whether the computer starts normally and hear corresponding sounds, such as fan sound or hard disk working sound.
- If the computer does not respond, you can check whether the power cord is plugged in properly, whether the power switch is on, or try changing other power cords and sockets.
3. System self-test:
- After turning on the computer, a series of self-test procedures will be performed to display the basic input/output system (BIOS) interface or manufacturer's logo. Make sure these self-test programs can run normally without any abnormal prompts.
4. Operating system startup:
- If the computer successfully passes the self-test program, the operating system should start booting. Make sure that the startup process of the operating system proceeds normally and there are no error messages.
5. Hardware function test:
- Run hardware function test software, such as Memtest86 (test memory), CrystalDiskInfo (test hard drive), etc., to ensure the stability and normal operation of each hardware component .
6. Performance test:
- Run performance testing software, such as 3DMark (test graphics card performance), Prime95 (test CPU performance), etc., to evaluate the overall performance and stability of the computer.
7. Temperature monitoring:
- Use temperature monitoring software, such as HWMonitor, to monitor the temperature of various hardware components. Make sure the temperature is within a reasonable range and don't overheat.
Please note that the above steps are general recommendations only. If you encounter a specific problem or want a more detailed and comprehensive test, you can use professional diagnostic tools or consult a professional, such as a computer support technician or a computer repair expert, for accurate detection and solutions.
Enter the motherboard settings after startup, set the first boot to start from the U disk, insert the system U disk, and follow the prompts to create the system. After the system is installed successfully, install the driver and you can light up
To install Office on the assembled computer, you need to purchase legal Office software first, then insert the CD or USB into the computer and follow the installation instructions step by step to install it. If you don’t have a CD-ROM drive or USB interface, you can download the installation package from the official website and install it. During the installation process, you need to enter the product key of the purchased Office software to activate the software. After the installation is complete, you can use Office software for office and study.
1. The biggest disadvantage of the assembled machine is that it does not have a warranty. Regardless of hardware and software problems, of course, the general hardware will have a one-year or three-year warranty. Brand-name machines generally come with genuine systems, but you can only install the system yourself when you assemble it. It is said that the system stability will be slightly worse, but it generally does not affect normal use.
2. Advantages of the assembled brand machine: good quality, good compatibility, better performance than the assembled machine under the same configuration, and after-sales service is in place. Disadvantages: high price, unreasonable and opaque configuration, many system bottlenecks, troublesome upgrades, not suitable for DIY.
3. The biggest disadvantage of the assembly machine is that there is no machine endurance test, that is, there is no strict testing procedure.
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
Use pe system to install the operating system.
First make a pe system with a USB disk, and then use the pe system to boot the computer. After entering the pe system interface, use the hard disk partition tool to partition and advanced format the hard disk. After saving, install the operating system Copy the package to a partition other than the system, double-click to run, and follow the prompts to install.
The assembled computer host is good. The assembled computer can be assembled exactly according to your own needs. From the motherboard, memory, hard drive to graphics card, you can use the most optimal configuration to give full play to the overall performance.
Another advantage of assembly is that the price should be cheap. The disadvantage is that the overall stability is not as good as the original machine.
There are many possible reasons. It is recommended to test with the smallest system. If there is a nuclear display, only use the motherboard, CPU, and memory to boot. See if the screen displays self-test information. If the light does not light up, use the substitution method to determine the fault point. .
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