If it's broken, it can't post self-test, silent without image, a dark
Does the CPU fan go? Does the monitor light?
If the BIOS is broken, then your motherboard is not turned on, so the monitor is definitely not lit, CPU fan as long as your motherboard can still power words are able to turn, with the BIOS does not matter,
CPU bad is nothing to show
No memory, no CPU can also start the host power, if the
The keyboard and the motherboard is not compatible with the main problem is the quality of the keyboard and mouse, the chip data sampling speed and the motherboard received inconsistent, in the use of the process will be irregular keyboard errors.
Main fault performance:
The keyboard or mouse is not checked at irregular intervals;
The keyboard or mouse is lost during use;
There is the mouse in the use o
First, the motherboard breakdown classification
1. According to the impact of the microcomputer system can be divided into non-fatal and fatal failure of
Non-fatal fault also occurs in the system during the electrical self-test, the general error message; The fatal fault occurs during the power self-test of the system, which usually causes the system to panic.
2. Depending on the scope of impact can be divided into local fault and global failure
L
How to solve the high temperature of motherboard
This is related to the motherboard's chipset, the normal temperature of the cpu+ motherboard should be at 40 degrees, generally in the summer motherboard temperature of 60 degrees below are normal, but due to the regular time of work or play a large game, the motherboard
Why the motherboard does not self test and how to solve it:
1. BIOS chip failure or BIOS damaged by virus
After the main engine power to complete the BIOS Code program, first of all, the system will read the first instruction in the BIOS into memory and explain the execution. The directive is the same for both award and Ami, and is a 3-byte jump instruction. The next step is to read the BIOS bootstrap block to complete the detection and loading of t
motherboard temperature is too high solution:
Cause the motherboard temperature is too high for the following reasons:
1, inside the chassis and the motherboard dust more.
2, check the chassis ventilation channel is not smooth and the fan running slowly.
3, Motherboard North Bridge Radiator is not stron
Asus M4A78LT-MLE motherboard sound card problems-Linux general technology-Linux technology and application information, the following is the details to read. This motherboard integrates the VT1708S 8-channel sound chip, after the fedora13 Installation
Run aplay-l
* *** List of PLAYBACK Hardware Devices ****
Card 0: SB [hda ati sb], device 0: VT1708S Analog [VT1708S Analog]
Subdevices: 2/2
Subdevice #0:
. Beijing local friends can bring machine home repair, lidengkequ, foreign friends can be sent through the courier company to our shop, and specify the specific contact method, after the detection of quotations, decide whether to repair. No charge for fault detection!Beijing Apple iphone repair range:1,iphone, iphone 3g, iphone 3GS, iphone4, iphone firmware upgrade, firmware downgrade, iphone unlock, iphone jailbreak, repair white apple, navigation GPS installation, install three-party software.
Gigabyte GA945 motherboard-linuxas4.0-64-bit NIC Driver mounting-Linux general technology-Linux technology and application information, the following is a detailed reading. Next let's take a note of the 64-bit NIC Driver mounting on the gigabyte GA945 motherboard --- linux as4.0. If there is anything wrong, I hope you can correct it.
Note: Press Enter in the next line of the command.
1. First plug in the
St indicates that it has lost more than 1 years of*st said that a continuous loss of more than 3 years, and the risk of delisting, at any time may be "delisting" then your money may not be broughtMain Board stock Code Shanghai 60 opening, Shenzhen 000 opening, usually refers to large and medium-sized enterprises; SME Board 002, the beginning of the SME; Gem 300, the beginning of the start, mainly refers to entrepreneurial, high-tech types of enterprises, the new Sanbanxi is quasi-listed companie
This is the result of the Microsoft Joint Factory block XP, the purpose is very simple, Microsoft just want to drive you to WIN7, WIN8 up.In fact, in order to install XP on the 8-series motherboard, only 3 steps are required!1. Enter the BIOS and locate the SATA config to change AHCI to IDE mode2. After the normal installation of XP, use the free Sky Universal Drive package for the driver installation of the sound display network.3. Use Skyiar for AHC
Recently, a new server has been configured, because the gigabyte motherboard is used. After the Ubuntu system is installed, the network cannot be used at all. After investigation, we found that this is a driver problem. You must replace the NIC driver that comes with the system. Ubuntu11.04 (the same for other versions) comes with the r8169 driver. We must replace it with the official NIC Driver of RealTeck. The specific steps are as follows: Note: if
Win7 can not install the motherboard-driven solution one:
1. Right-click the computer--> Management--> Device Manager.
2. Right-click the NIC device--Properties--driver, as shown.
3. Click Update Driver.
4. Browse the computer to find the driver software, browse the location directly to find the CD-ROM driver.
Win7 can not install the motherboard-driven solution two:
1. First, ret
Today to get a gigabyte GA-H61M-DS2 motherboard, to help friends do a U disk to start the operation of the set, and the way to set up the method of the camera photographed, share to everyone. Image above:
Gigabyte GA-H61M-DS2 Motherboard Quick Start Hotkey is F12, first boot or restart the computer, in the computer just started to click the F12 key repeatedly, the following interface appears:
Here
Computers are often unable to start and occasionally enter the system, but will soon crash. Use anti-virus software to kill, not normal.
This situation, you can restart the computer, into the BIOS, check the hard drive parameters are correct, found that the parameters are correct, but do not recognize the hard drive, only the hardware check.
Open the chassis, unplug the power cord from the hard drive from the data cable, and turn the hard drive back on or off. Remove the hard drive and
Description
Because of all the original, we may need to look at the Linux Server board model, CPU model, memory size, the number of memory lines. Because the server uses a RAID card, the usual view of the hard drive information can not be used, to be added back later!
View Motherboard model
The code is as follows
Copy Code
# Dmidecode |grep-a 8 "System Information"System InformationManufacturer:dellProduct Name:cs24-tyVe
-E 2.0 port: In addition to hm70, um77 are four, the other are eight, can be split into x1, x2 or X4.
PCI Bus: Only b75 retains native support, and all others are cut off. The corresponding motherboard can only be supported by a third-party bridge chip.
USB 3.0/2.0 interfaces: z77, h77, z75, and hm77 are all complete 4/10, b75 and hm76 are reduced to 4/8, um77 is 4/6, and hm70 is only 2/6, hm75 is 0/12 (USB 3.0 is not supported ).
SATA 6 Gbps/3 Gbps i
The raid function on the motherboard is a false raid, but you can use dmraid on the Linux system to solve this problem.
My computer system has three hard disks, one 20 gb ide hard disk and two sata gb hard disks, after the raid function is enabled in the host bios, follow the BIOS startup prompt to set the two SATA devices to the mirror raid mode, that is, the raid 1 mode.
After entering the system, install the dmraid software under ubuntu10. Afte
NetGearNWR2000 wireless router motherboard fluoroscopy (image and text)
This route has a high expectation for it. After all, it is also a big brand, and its reputation has always been good, so it has always been applied in the office. However, some time ago, the signal suddenly disappeared and needs to be restarted. Later, I used it for a while every day, but the wireless information stored seemed to be lost. I had to save it once again, and about ha
MAC address of the NIC
Select macaddress from win32_networkadapter where (macaddress is not null) and (manufacturer
Result: 08: 00: 46: 63: FF: 8C
Serial number of the CPU
Select processorid from win32_processor
Result: 3febf9ff00000f24
Motherboard serial number
Select serialnumber from win32_bios
Result: 28362630-3700521
Obtain the hard disk IDString Hdid;Managementclass cimobject = new managementclass ("win32_diskdrive ");Managementobjectc
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