motherboard backplane

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

Power loop is an important part of the motherboard, its role is to the host power transmission of the current voltage conversion, the voltage will be converted to the CPU can accept the core voltage value, so that the CPU normal work, as well as the host power transmission of the current to plastic and filter, Filter all kinds of clutter and interference signals to ensure the stability of the computer. The main parts of the Power loop are generally lo

Motherboard button battery is in the absence of power on the motherboard for the motherboard BIOS power supply, the motherboard BIOS is a record of the system hardware loading information and system at all times, the motherboard button batteries do not have electricity, the

Motherboard boot screen does not move the solution: 1, we see through the figure, is the BIOS setup problem, we just find the appropriate settings to solve the problem. Press the BIOS startup key First, then we can select Chinese mode, click "Advanced Mode" below, as shown in the figure: 2, click "Start" in the BIOS menu bar, find "If there is error waiting to press F1 key", select "Close" in the corresponding right option, as shown:

Nvidia recently launched a new GTX1080 graphics card has been fully exposed, not only the adoption of a new Pascal (Pascal) architecture, and the adoption of a next generation of gddr5x video memory, and added VR support, performance is quite eye-catching. Now have netizens asked such a question: when installed, GTX1080 graphics card with what CPU and motherboard? If you plan to assemble such a top-level DIY computer program, the next answer will be h

The computer will automatically stop running for a minute or so, without any reaction, after restarting. There are generally three kinds of reasons for this failure, one is the problem of the chassis switch, the other is the power supply has been damaged, the third is the problem of the motherboard. First of all the chassis switch and power to check, found that everything is normal, the removal of the switch and power supply problems, indicat

Symptom: A computer, its configuration is: Pⅲ866mhz (Dual CPU), ATi Rage Pro AGP 2x video card, MSI MS-6326 motherboard, 384MB SDRAM ECC memory, Seagate ST336705 LW SCSI 36GB hard disk, 15 inch color display, etc. The operating system uses the Chinese Windows2000 Advanced Server Edition and installs the ISA2000 Server Enterprise Edition. As the unit of all computer rooms connected to the Internet Proxy Server, the work has been very normal. But not lo

the motherboard does not boot the solution: One, the suspicion of host power supply or bad First, the power supply, press the switch, if not power, and then unplug the main engine power, with tweezers to the Green Line and black lines short-circuit, look at the power supply fan does not, if the turn, indicating the power is good, failure in the host. Suspected host switch is good or bad: and then the ATX power cord and the

-insufficient memory. After 98, the file name contains fewer characters. Some graphics cards (motherboard integrated with graphics cards) Need to borrow memory for memory display, so the memory must be inserted in the first slot, 72-wire memory should be used together with two. Insert 1.3 or 2.4 slots. Graphics card: FF--C1--C3--C5--OB--OD, 2B, 31 (some do not show here, some jump to the keyboard 6f4e Stop Jump) Not displayed: Bad graphics card Use di

: This article describes how to obtain the MAC address, cpu serial number, and motherboard serial number through the windows system command wmic in PHP. if you are interested in the PHP Tutorial, refer to it. PHP obtains the MAC address, cpu serial number, and motherboard serial number through the windows system command wmic. the source code is as follows: class HardwareInfo {// obtains the MAC address f

CPU and motherboard temperature is high how to do CPU and motherboard temperature high resolution one: Cpu In general, the CPU temperature of 80 degrees or so for normal temperature, if 90-100, this temperature is too high, estimating the CPU itself will appear hardware problems. Coping strategies of high CPU temperature in desktop computers 1, for the computer chassis to do a simple mainte

What to do if the motherboard does not have power self-test The following may be the case: 1, video card failure If the bios of the video card is damaged or the AGP communication circuit fails, the video card initialization cannot be completed, causing the host to stay on the screen for a long time when the video card is not available. Note: Use the two or three-year motherboard, especially in the Inter

In the computer repair, always encounter press the power switch, what movement is not the case, the fan does not turn, the power LED is not lit. This situation, first check the power supply, and then check the motherboard, and then use the minimum system method, unplug the memory, CPU, video card, sound card, hard disk and optical drive, only to the motherboard power. As a result, the

It is believed that many players already know, Pascal has released this year's heavyweight flagship graphics card----GTX1070. Now this piece of GTX1070 graphics card has been sold in a number of electric platform, the front of this site for you to share the evaluation of this video card, in general, GTX1070 graphics performance between Gtx980ti and GTX1080, its power consumption is lower than gtx980ti, the price is cheaper, it is recommended. It's easy to build a host that chooses

General computer failure is due to the power supply is insufficient, mains voltage instability and caused by power supply is not normal, or the computer has a circuit failure and other reasons. But the author encountered this time is the motherboard causes a reboot failure. Configuration: Tepo P4 MFM motherboard, 256MB modern DDR, 40GB West Czech cool fish, xiaoying pa 7900Ti 64MB DDR, Great Wall 300W P4 p

In Linux, refresh the motherboard BIOS-general Linux technology-Linux technology and application information. The following is a detailed description. After all, hardware vendors do not provide BIOS write tools for Linux, or they do not need to bypass FreeDOS. Flushing the BIOS of the motherboard not only fixes some existing problems, but also supports updating hardware devices. How can I write the BIOS

Article Title: a good way to refresh the BIOS of the motherboard in Linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. In Linux, everything is perfect without Trojans or viruses. However, when you need to refresh the BIOS of the motherboard to support some new hardwa

Asus deploys Linux desktop-general Linux technology-Linux technology and application information for each motherboard. The following is a detailed description. Previously we knew that Splashtop has successfully solidified the Linux System in the BIOS chip, and this technology will be used by Asus. The Linux system will be built into the motherboard from the P5Q mothe