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The computer motherboard does not detect the hard drive solution: Reboot the computer and enter the motherboard BIOS, found that the hard drive parameters are not improper, but the hard drive is not recognized by automatic detection. It seems that only check the hardware, open the chassis, the hard drive power cord and data cable unplugged again, on the boot or unable to identify the hard drive. Remove the
Notebook motherboard bad 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 the machine lit. T
There are a lot of problems with the motherboard, and I'll just give you a few common questions: 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 s
Generally, Intel has two EHCI and one xhci on the motherboard that supports USB 3.0 host controllers. This type of motherboard generally has 14 ports, and port 0-3 is shared by EHCI and xhci, that is, port 0-3 has four switches, and the control registers of these four switches are located in the xhci PCI (PCI-E) configuration space, the four switches on the PC are configured in the BIOS. Because many boards
gaps, single-side 84-pin, double-side 168-pin, voltage 3.3 V, memory rectangular (obsolete ). 2. ddr1 (First Generation) one notch, single side 92 pins, double side 184 pins, voltage 2.5 V, memory particle rectangular operating frequency 266,333,400. 3. DDR2 (second generation) one notch, single side 120 pins, double side 240 pins, voltage 1.8 V, memory particle square operating frequency 533,667,800. 4. ddr3 (Third Generation) one notch, single side 120 pins, double side 240 pins, voltage 1.5
· The frontend bus frequency supported by 845, 845d, and 845gl is 400 MHz. The frontend bus frequency supported by 845e, 845g, 845ge, 845pe, 845gv, and 865p is 533 MHz, the frontend bus frequency supported by 865pe, 865 GB, and 865gv is 800 MHz.· 865 and 845 are all 478 plug-ins (478 is the CPU plug-in, that is, the number of plug-in pins); 915, 945, 965, and 975 are all 775 plug-ins; there are also 865 plug-ins in 775, but the improved version of the mother
PCI Slots Expansion slots based on PCI local bus Color is generally milky white Located below the motherboard AGP slot, above the ISA slot Bit width 32bit or 64bit, operating frequency is more than 33MHz Pluggable graphics card, sound card, network card, internal modem,usb2.0 card is the main expansion slot of the motherboard, through the docking of different expansi
"SerialNumber",Motherboard serial Number"SELECT * from Win32_baseboard where (SerialNumber are not NULL)",L "SerialNumber",Processor ID"SELECT * from Win32_Processor where (Processorid are not NULL)",L "Processorid",BIOS Serial Number"SELECT * from Win32_BIOS where (SerialNumber are not NULL)",L "SerialNumber",Motherboard model"SELECT * from Win32_baseboard where (Product was not NULL)",L "Product",Network
Whether it is the home computer or the server has been the constant need to solve the problem is cooling, and in peacetime server running process How to know the server's internal cooling system is healthy, temperature is normal can be monitored by lm_sensors tools, lm_ Sensors is a Linux hardware monitoring software, which can be used to print temperature sensor information, help us to monitor the motherboard, CPU operating voltage, fan speed, temper
Motherboard SATA connector does not recognize the hard drive reasons and solutions: One, the hard disk can not use the fault 1, BIOS setup Error Mainly in the BIOS on the SATA Setup error, especially some early motherboards using a Third-party sata/raid control chip, but basically in the BIOS is closed, so to use the hard drive, you need to open this chip. 2, SATA connector failure There are 2 possible types of failure: 1 joints loose, the pheno
accidentally touched the built-in modem yesterday, and I don't know where it fell ...". The author picks up the motherboard instruction book, looks for inside with the jumper related explanation. In the Sound card settings page suddenly see this: "If you do not want to use the front audio, 5, 6, 9, 10 must use jumper short, so the signal will be output to the back of the audio interface." Originally this MSI mot
ASUS Motherboard shutdown continuous power what to do Reason Analysis and solution: This is the machine can not completely cut off the power supply failure to change, give you the following suggestions: 1, change a power supply try, most likely is the power problem, you first ruled out the power. The original old power supply, can not completely cut off the power. 2, is the chassis circuit switch problem, the replacement switch try. 3. Windows cann
After reinstalling the system, the computer often occurs the phenomenon of panic, especially in the running of some image software, whenever the file processing finished to save, the computer will panic. Because the panic occurs after reinstalling the system, you can judge the software failure. Right-click My Computer, select Properties, select the Hardware tab in System Properties, and then click Device Manager. found that the "PCI Universalserial Bus" and "PCI bridge" have yellow excl
To upgrade to the de bios, there must be a bios corresponding to the de burner and the new version de BIOS data file. Award and AMI BIOS chips correspond to de-burning procedures, respectively, Awdflash and Amiflash, do not mix. The new version of the BIOS data file de data file-like BIN as the extension. Must pay attention to Deshi,bios file-and the Motherboard de model strictly-to, also Shi said even if the Shi-grade de
FLEXATX V1.0 Specifications released on March 1, 1999, its size is smaller than the microATX motherboard, its name from English "flexbility" means flexible, flexible meaning. FLEXATX motherboard, standard for 9.0 ' x7.5 ', 229x191mm. FLEXATX V1.0 Specifications released on March 1, 1999, its size is smaller than the microATX motherboard, its name from Eng
Recently have DIY installed netizens asked small series "AMD 760K with what motherboard?", in view of this problem, the author to introduce to you, about how the CPU with the motherboard. CPU and motherboard collocation problem, in fact, the most important on the compatibility issue, as long as the CPU and the motherboard
The motherboard is the important hardware in the computer, if the motherboard is faulty, the computer will not use normally. So what are the common causes of motherboard failure? 1. Human failure. User habits on the main board of the impact is very large, the first is the shutdown problem, in the shutdown after a period of time, it is best not to do frequ
How to choose the computer before mid-Autumn festival? Thousand Quality motherboard recommendation The Z170 of the Thousand-level strong: Recommended Motherboard: Gigabyte Z170X-GAMING3 Recommended reasons: Poly cost concessions 200 yuan, Intel original USB 3.1 chip, dual m.2 SSD interface Recently, Z170 motherboards have started to reduce prices, and just met the activities of a
The motherboard is generally not easy to bad, the following describes some of the reasons for the motherboard problems, the computer motherboard does not work what is the reason? The recent small series has encountered such a problem. Many people at this time may want to be the motherboard is not broken, to send to rep
Lenovo AM3 Motherboard does not boot the solution one: First detect the computer's power environment and the use of the environment is abnormal, such as voltage instability or low temperature. If you can eliminate environmental problems, if you want to solve the problem, I suggest you first open the chassis using a soft brush or air cooler to clean the internal dust, and then observe the motherboard capaci
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