How to replace the computer motherboard battery as follows:
Because there are many chips on the computer, in order to avoid the human body static electricity to the motherboard original burned, please release the static electricity on the hand first.
Release method "Wash your hands and touch electrically conductive objects such as iron"
Locate the battery location on the
How to set the motherboard BIOS time problem. The general computer's time is stored in the BIOS, and can be modified in the system through the software, so the software and hardware are suspect.Software aspects, some viruses and Trojans will make the motherboard's BIOS date automatically reset, troubleshooting the first step is to use antivirus for full HDD scan, in addition, some imperfect software will also lead to the problem, such as a few version
How to install the motherboard driver
USB disk or disc reload computer operating system, motherboard driver will automatically install
If the computer operating system installed, found that some of the motherboard driver is not fully installed, you can buy the computer when the distribution of the drive disk to install
If there is no drive disk, we can
The actual motherboard maintenance, often beginners in the measurement of the motherboard of the various power supply voltage, easy to be measured in the actual results of the voltage deviation (whether normal), in this brief description, the general motherboard of the main power supply voltage range and common test points:
As shown in the figure a
The sound card is also called an audio adapter. Sound card is the most basic component of multimedia technology, and it is a kind of hardware to realize the conversion of acoustic/digital signals to each other. The basic function of a sound card is to convert the original sound signals from microphones, tapes, and discs to sound devices such as headphones, speakers, amplifiers, recorders, or to make a musical instrument sound through a musical device Digital interface (MIDI). An integrated sound
Troubleshooting for motherboard short-circuit:
What is the reason for the motherboard short circuit, how to solve? We often take down the motherboard to clean, and so on when you forget the switch and reset button that row of pins is inserted, with the copper key in the row of pins swept a bit, saw sparks Flash, the motherbo
How to determine the motherboard failure
How to determine the motherboard failure:
1, with the motherboard driver related to the motherboard driver lost, damaged, repeated installation will cause the operating system boot failure or cause operating system instability of the failure, you can open the "Control Panel-
Intel is planning to let H61 continue to use its residual heat in low-end markets. But H61 's shortcoming is too obvious, is the specification is too low, difficult to meet the user's need. As a result, many motherboard vendors B75 the entry-level commercial motherboard chipset to the consumer-level market.
B75/B85 Motherboard Introduction
B75
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
Boot does not display the motherboard logo solution:
This is canceled off the Welcome interface, want to show the logo, you can reset.
The first step: Press the shortcut key win+r, enter cmd, open the command prompt character.
The second step: Right button Select Paste command: Control userpasswords2, enter can.
The third step: will be "to use this machine, users must enter user name and password" before the tick check, enter.
The fourth step: th
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
· 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
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.