The computer motherboard has broken down cause analysis:
(1) The jumper is plugged in incorrectly. Of the 5 jumpers to be plugged in, there are 2 (hard drive lights, reset lights) that have polarity, if this is reversed, will burn the motherboard or hardware.
(2) If not careful, when installed, some metal did not notice good, hanging on the motherboard, when th
Laptop motherboard Troubleshooting How to repair
First, the motherboard breakdown classification
In general, we can divide the motherboard failure into four categories:
The first category is based on the impact on the computer can be divided into non-fatal and fatal failure of the fault. Non-fatal fault also occurs in the system during the electrical self-test
When the motherboard is designed, a PCI slot is reserved for connecting the network card, sound card, mouse, keyboard and other hardware to extend the function of the motherboard.Such as:650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M02/6D/9B/wKioL1Vny17BiAnQAACX4eZ9G3A348.jpg "title=" Motherboard example. png "alt=" wkiol1vny17bianqaacx4ez9g3a348.jpg "/>package object-oriented, publicclassmainboar
ASUS Motherboard can not open the machine how to do
ASUS Motherboard not open first, symptom
1 asus Laptop power-on black screen power light.
2 asus notebook power-on Power light black screen, you can see the mouse pointer
3 Asus laptop turned on directly without response
ASUS Motherboard can not open the machine two, the solution
1 static electricity cause
What to do if the laptop motherboard fan does not turn
Sometimes our laptop board fan does not turn, what should we do? Then the following is to learn the small make up to you to say that the laptop motherboard fan does not turn the solution bar, hope can help you Oh!
Portable motherboard fan does not spin reason:
1, to confirm that the computer op
What to do with the motherboard power shortage
1, to determine if it is a power problem, first unplug all connectors on the motherboard.
Find a paper clip.
Locate the 24-pin (20-pin) line above the power supply and find the green and black lines. The Green Line is only one, and the black line is a few, choose the next to the Green Line of a few black any one can!
Insert a U-shaped paper clip
Q: It is said that when choosing a motherboard or changing the motherboard, we must pay special attention to the motherboard ' CPU compatibility ' issues, such as: must pay attention to the motherboard is not compatible with CPU and so on, this is how?A: Because of the wide variety of CPUs, some motherboards are likely
Motherboard temperature overheating Reason analysis:
For the main board of heat, nothing more than the north-south Bridge, treat these guys we can use the replacement of the radiator method. For example, overclocking three or nine state and so on high quality brand products.
If you replace the motherboard heatsink, the motherboard temperature is still too high
motherboard temperature is too high reason and solution:
50 more normal, games, etc. in 60, or even 70 degrees (occasionally), generally more than fifty or sixty degrees that should take measures to dissipate heat.
1. Your motherboard temperature monitoring failure (sensor damage) caused, the temperature does not change.
2. Your host box internal cooling performance is too poor, fan aging and other facto
The motherboard does not light maintenance methods:
Example 1. A pci1600-f motherboard is not lit. First of all, visual inspection, found that the Power control IC U24 (AIC1569) surface has burned traces, welding U24, check the peripheral circuit did not see abnormal. The board returned to normal after replacing the U24. According to the user reflects this problem is more common, AIC1569 purchase is more p
DDR4 memory believe that everyone will not be unfamiliar, now installed many friends will choose DDR4 memory. But not all platforms support DDR4, the following computer Pepsi for DIY computer enthusiasts easy to understand the introduction of DDR4 memory with what the motherboard, how to see whether the motherboard support DDR4 memory, small white children's shoes, quickly to increase knowledge, become a DI
In DIY computers, CPUs and motherboards must be compatible, i3 4160 is based on Intel's new four-generation Haswell platform, the interface type is LGA1150, for compatible motherboards, as long as the LGA1150 slot interface can be provided. There are a number of i3 4160 processor boards available, from entry-level to high-end, including H81, B85, H87, H97, Z87, and Z97, which can be compatible with i3-4160 processors.
So, i3 4160 with what motherboard
Motherboard is an important part of the computer, we often use the computer, but the internal parts and how much to know it? Game motherboard which brand is good?
Game board which brand is good
Motherboard is an important part of the computer, we often use the computer, but the internal parts and how much to know it? Game m
Into the system blue screen, heavy installation system is also this phenomenon, into the PE will be computer blue screen, into the PE is a screen, we often do memory or graphics card problems, but replace the memory and video card, into the PE system or blue screen. If it is a motherboard problem often this kind of problem is more difficult to check, because it is often related to hardware problems resulting in a blue screen driver.
After inspection
motherboard temperature is too high cause analysis:
The motherboard temperature is too high because of poor heat dissipation:
1, the motherboard temperature, is generally the South Bridge chip and North Bridge chip temperature;
2, if 5 minutes after the temperature of 40 degrees, even if normal;
3, boot Sometimes when the temperature will be high and normal!
How the motherboard boot circuit works
After the motherboard key triggers the motherboard boot circuit, the boot circuit will trigger signal processing, and finally send a low-level signal to the power supply 14th feet, the power supply 14th feet of the High-level low, trigger the power supply, so that each pin of the power supply outputs the corresponding volta
Some use a bit longer computer, their own motherboard is always the problem of BIOS reset, the motherboard has overclocking set, all lost, the processor back to the default frequency. Many users will think that the motherboard battery is dead, sometimes replaced the battery failure is still, we may wish to use the following steps to see what is the failure caused
main causes of computer motherboard failure:
1. Human failure: Live plug I/O card, as well as in the Board card and plug when the improper force caused to the interface, chip and other damage
2. The environment is bad: static electricity often causes the motherboard chip (especially CMOS chip) to be penetrated. In addition, the motherboard encountered power dam
What is a BIOS? The BIOS is the acronym for the English "basic Input Output system", which is the literal translation of the "Basic import output Systems". It is a set of fixed to the computer board on a ROM chip program, saving the computer's most important basic input and output programs, post-boot self-test program and the system self-start program, it can read and write the system settings from CMOS specific information. Its main function is to provide the lowest, most direct hardware setup
Motherboard and CPU temperature is too high to do so?
You change the CPU fan bar ... because the CPU temperature is too high will have an impact on the life of the CPU Oh ... the graphics card you can clean the dust. Add a fan or two to make the air duct so that the temperature will not be too high general power supply is not to change your CPU fan changed on it can be OH.
I feel the computer motherboard
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