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
Buy the motherboard to save the computer, as long as the chipset, can be used, then why do people have to choose a more luxurious, more functional high-end motherboards? Many friends have had such a question. For this question, the little lion can only say, has not experienced, may really not understand "tyrants" why has this demand, in fact all reason, all lies in the experience difference. Small Lion today take gigabyte Z170X-UD3 Ultra This luxuriou
Many desktop boards North or South bridge chips do not have fan cooling. Only the use of heat dissipation, heat dissipation effect is difficult to achieve our expectations, the market part of the motherboard in the north and South Bridge also integrated graphics card and other large heat, if the problem of heat dissipation, it is likely to "machine destruction card", then how to increase the north-south Bridge, Cooling capacity of the
A cable with a jack is found in the chassis, and the surface of the slot is marked with some English letters. This is the motherboard control line. In the lower right corner of the motherboard can be found in a row of pins, the needle is also printed next to some English instructions, this is the place to plug the control line.
First step: Connect the Power switch control line. The power switch control lin
ESD is the release of static electricity, which can cause various damage to precision semiconductor chips, such as penetrating the thin insulating layer inside the component, and damaging MOSFET and the gate of CMOS element; The trigger is locked in the CMOS device, causing a short circuit of the PN junction of the reverse offset and forward offset, and melting the welding wire or the aluminum wire inside the active device.
In the computer industry, ESD is a frequent occurrence of invisible kil
so on can sell to 80 American knives. For the "10 Jin Cut Cake" You may not be anything, but for us only 10 of the wealth value of ice cream is not the same, because compared to a full function of the smartphone only sell a 30 U.S. knife, the price can die a person. So why not turn your smartphone motherboard, which is worth a few ice cream, into an IoT platform for embedded project development? A few ice cream can be changed to a powerful function,
Every time you encounter an alert on the main board, you must use Google to check the alert. Now you have recorded the alert. Next time you use the alert, you can find it on your blog, which is convenient and convenient, saving you the need to search for it every time.
The easiest way to troubleshoot a computer fault is to check the alarm sound of the motherboard. The alarm sound is described as follows:There are two kinds of commonly used bios on th
Recently, I want to use headphones on the company's machines and connect them to the front-end plug-in without response and sound. Received from the backend and responded with sound. It is estimated that the audio cable of the chassis and the motherboard is not properly connected. The figure below shows how to open the chassis: My motherboard is 8i945p-g. The red circle is the same as that of my
The acpi:advanced Configuration and Power Interface, which is the Advanced Configuration and Management interface.
This interface standard enables the operating system to perform the function of controlling power and system configuration for the first time. With the ACPI standard, system manufacturers will be able to launch a system product that is consistent with the latest PC original OnNow design.
Bios:basic Input-output System
The basic input and output system of PC is a ROM chip integrated
First, understand the IPC motherboard mode of Android
The most critical task of system architecture design is the combination (or integration), and it is best to be unique and innovative. Android is good at using the motherboard mode to practice the IPC communication mechanism across the process in a generic interface. Since Android is open source system, the source code can be a model for everyone to obse
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