Computer motherboard bad Reason analysis:
The computer motherboard structure is more complex, the fault rate is high, and the fault distribution is more dispersed. According to the source of the fault, the motherboard fault can be divided into power failure, bus failure, component failure, etc. completed. The main cause of the
Motherboard temperature is too high automatic shutdown solution:
Failure performance: The machine frequently freezes, just started to think is the computer virus, but after checking antivirus software processing did not find any virus. So it is possible to think that the hard disk is too fragmented, causing the system to be unstable.
2 But defragment the hard disk, and even format the C disk Redo system, but after a period of time and repeatedly pan
Motherboard boot Failure Analysis and solution one:
The first is the boot, if the power light is not lit, the monitor black screen, the other components do not have any reaction, then the general people will immediately think of whether the power out of the problem, but in fact, the motherboard is bad will appear this situation.
In a computer, the start-up of a computer requires a start-up device, general
troubleshooting when the motherboard does not boot:
The first thing we need to check is the BIOS. Important hardware data is stored in the BIOS of the motherboard. At the same time the BIOS is also a more vulnerable part of the motherboard, very vulnerable to damage, once the damage will cause the system can not run, such a failure is generally due to the
What should I do if the motherboard is shorted? Don't be afraid, the motherboard is not so fragile, the motherboard has a protective device, patience to read this article, and then go to check the motherboard it.
Motherboard short circuit what to do
What is the reason
Motherboard can not enter the BIOS solution one:
1: You pull out the hard drive, two are unplugged, and then boot to see if you can go in,
2: Try another hard drive line. or switch to a SATA socket. If there is a condition. If it's closer to the repair point. Suggest going to the store to test. They have a motherboard test card. The problem with the motherboard
Computer now has become a daily necessities of life, then how much do you know about computers? The following small series for you to organize some common computer hardware knowledge, quickly to learn!
Computer hardware, including all the physical parts of a computer, to differentiate between the data it contains or executes and the software that provides instructions for the hardware to complete the task. Computer hardware mainly includes: chassis, motherb
Computer motherboard maintenance of the main should be to do is dust and moisture, CPU, memory, display card and other important components are inserted in the motherboard, if too much dust, it is possible to make the main board and the components of poor contact, resulting in such an unknown fault, to your work and entertainment brought great trouble; If the environment is too humid, the
As one of the important parts of the computer, the motherboard provides a variety of slots to connect with other hardware devices, carrying the entire platform. With the increasing demand of users, the number of slots on the motherboard has gradually increased, especially the rear of the motherboard I/O become dense, dazzling people. For example, the integration
Friend told him to save a new computer, but now hard to find, ask how to deal with. Small make friends first check the motherboard's SATA interface and the hard drive interface is connected correctly. Just then, the other side of the phone suddenly did not sound, 1 minutes after the other side of the voice passed over, what the sa ... Tower interface? What's the power? What's this all about? The little series was panicked at the time, the University of the 3 years computer department is how to r
How to repair the computer motherboard
First, the method of debugging:
1. Will suspect the chip, according to the manual instructions, first check the input, output is the signal (wave type), if there is no out, and then check the IC control signal (clock) and so on, if there is the possibility of this IC bad, no control signal, traced to its former pole until the damage to find the IC.
2. Find the temporary do not remove from the pole can choose t
AMD Motherboard chipset Introduction Analysis:
The chipset, which is the core component of the motherboard, is associated with the operation of the CPU and other peripheral devices. If the central processing unit (CPU) is the heart of the entire computer system, then the chipset will be the torso of the entire body. For motherboards, the chipset is the soul of the moth
How much is the motherboard temperature normal?
With the continuous development of science and technology, the current motherboard can withstand the temperature can reach 110 degrees, but the motherboard for a long time in the high-temperature state of work, will make the motherboard, chipset life reduced. Therefore,
The motherboard diagnostics card is also called a post card. Is the necessary tool to repair the motherboard, the motherboard BIOS in each boot, the system's circuit, memory, keyboard, video parts, hard disk, floppy drive and other components of the rigorous testing, and analysis of the hard disk system configuration, the configured basic I/O settings to initiali
Motherboard detection card
1. Tool Introduction
The motherboard diagnostic card converts the detection process of the BIOS internal self-check program into code when the motherboard is started. It reads the code displayed on the card and compares it with the fault code table, you can quickly diagnose or locate faults in the main board, memory, CPU, power supply,
Computer Motherboard Repair Method
One, CMOS parameter loss
After the boot prompts "CMOS Battery State Low", sometimes can be started, using a period of time after the crash, this phenomenon is mostly caused by CMOS power supply. For different CMOS power supply methods, take different measures:
1. Welding Battery: Soldering a new battery with soldering iron.
2. Button-Type battery: direct replacement.
3. Chip Type: Replace this chip preferably wi
How to solve the problem of computer motherboard crash
Motherboard is the key part of the computer, once the failure will make the performance of the machine is affected, or even normal use. According to the fault phenomenon, quickly find the cause of the problem, put forward the correct solution is to eliminate the motherboard failure of an effective way. Then
The motherboard leakage Solution method:
In general, the motherboard is now a bad power supply heart slice is very likely, the power supply heart piece is broken, the CPU generally no temperature, at this time you can use digital multimeter diode gear measuring inductance and ground, if the multimeter is called a long word, power supply heart is good, if the inductor to the ground short-circuit, the
Cause the motherboard temperature is too high for the following reasons:1, inside the chassis and the motherboard dust more.2, check the chassis ventilation channel is not smooth and the fan running slowly.3, Motherboard North Bridge Radiator is not strong, the North bridge temperature will lead to high temperature board.4. Run multiple programs and multiple game
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