z87 motherboard

What if the motherboard battery doesn't charge? Motherboard battery can not charge the reason and solution one: 1. First check whether the computer has been disabled charging function, as long as the switch on the battery will only give the laptop power but can not charge, in this case the battery can not be charged properly, check whether the battery is turned on to prohibit the charging function. 2. If

First, the advantages of infrared interface The biggest advantage of infrared port communication is convenience, use their own special connection protocol, data transmission speed can reach 4Mbps, and in the effective area, you can realize the dynamic addition of multiple machines, dynamic exit connection, so that multiple users dynamically establish or terminate the connection, realize the "breakpoint continued transmission", has a better security function. Now most of the new motherboards are

why upgrade the motherboard BIOS In the process of using computers, we often encounter some hardware incompatibilities, such as Windows XP flower screen or sound card can not be audible, motherboard and new hard disk incompatible, some of which can be resolved by updating the BIOS. Due to the continuous updating of hardware technology, the motherboard official w

how hot is the motherboard? The motherboard is very hot reason and solution one: Motherboard motherboard temperature is normal, the main board temperature source is CPU, graphics card has the motherboard itself chip, now with the technology to upgrade the CPU, graphics car

What to do if the laptop motherboard is out of power: First step. First, pin 14 and 15 short, and if the fan on the ATX power supply rotates, skip this step and look at the next one. If the fan on the ATX power supply does not rotate, use a multimeter to cross the +5svb end of the Pin9 to measure the Pin15 voltage, and if there is a +5v voltage, then there is a doorway, please see the next one. If there is no voltage, generally please discard this

The computer motherboard is more complex, the fault rate is high, the fault phenomenon is more complex, the distribution is also more dispersed. The introduction is as follows: (1) A variety of cable short circuit, circuit breaker A variety of connectors should not be a short circuit, the pass is disconnected; IC chips, resistors, capacitors, transistors, inductors and other components of the pin break, short-circuit, breakdown; wiring, pin and po

Directly said the numerical value, 50 more normal, games, etc. in 60, when 90 degrees will appear card machine phenomenon. Impact on the motherboard temperature has a variety of factors, hardware in the normal use of the environment and conditions are constant, fluctuations are not, the software will certainly affect the computer temperature changes. and different brands of motherboards, with materials, workmanship, technology, and other diver

Summer is coming, the CPU and graphics card is two large heat dissipation, under normal circumstances they are professional radiator, but the main board of the cooling has not been taken seriously. So, what about the motherboard temperature is too high? Hot summer many netizens have met the problem of the motherboard temperature is too high, the following article describes the main

As a novice, it is not easy to really assemble your own computer from the beginning, perhaps you know where the CPU should be plugged in, where the memory should be inserted, but when encountering a row of complex jumpers, many novice people do not know how to do so. The key is actually not mysterious. Remember the first time you see a computer, JS will cpu, memory, graphics card and so on the motherboard, and then from the pocket to take out their k

The computer motherboard has broken down 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 th

Motherboard temperature High reason analysis: 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 strong, the North bridge temperature will lead to high temperature board. 4. Run multiple programs at the same time and a number of gam

Intel motherboard USB 3.0 XHCI controller port configuration, 3.0 xhci 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 t

CPU What's the power supply module for?The CPU-powered module is literally a combination of electronic components that are designed to power the CPU. Because the CPU is working as the engine, the oil (electricity) to provide stability, high quality is the CPU Power module dry things. Conversely, if the CPU power module has shrunk, then the CPU power is not up to the requirements, CPU stability, performance has a natural impact.CPU-powered modules are typically located near the CPU slotsthe guys

Intel S5000VSA (SAS) motherboard setup RAID stepsI recently personally installed a server, with the Intel S5000VSA 4DIMM motherboard, because in the installation process did not notice some details, so in the installation encountered some problems, and then after everyone's research and discussion, finally successfully solved these problems, in order to accumulate experience, Also in order to allow other co

Gigabyte's dual BIOS technique is simple, and the backup BIOS does not detect the BIOS in the case that the main BIOS can boot. Overwrite the main BIOS (note, overwrite, not boot from backup BIOS) from the backup BIOS only if the main BIOS fails (this failure is typically a software failure).　　Method 1: Short-connect MainbiosNote that the short line is not red, but the blue line.The specific method is: in the case of power off, according to the Blue line shown in the figure to connect the Mainbi

CPU Performance Ranking http://blog.renren.com/share/723299029/9036554079 ============================================== 127 Intel Xeon E5430 @ 2.66GHz 3,916￥160 Hard Change ========================================================= 775 Motherboard Use 771XEON tutorial X3230 Note: Compatible with desktop g31, G41, p41, P43, P45 motherboard about 80 first line G41 DDR2 145 yuan P31 775-Pin sup

Motherboard temperature overheating Reason analysis: For the main board of heat, nothing more than the north-south Bridge, treat these guys we can use the replacement of the radiator method. For example, overclocking three or nine state and so on high quality brand products. If you replace the motherboard heatsink, the motherboard temperature is still too high

Recently, Microsoft made a change to its authorization protocol, saying that a new motherboard is replaced by a new computer, so users need to purchase a new authorization. The following is Microsoft's statement: "Upgrading the motherboard will generate a new PC, and Microsoft's operating system cannot be transferred to the new PC. If the motherboard is not up

Unfortunately, it was rejected by the magazine.Article. ==== Unfortunately! A good-end machine finally fell down when I refreshed its BIOS for the nth time: not only is the BIOS data lost, but the bootblock is also damaged, the BIOS chip is soldered to the motherboard. All saving skills do not help. Final decision: deliver repair to the original manufacturer. It may take nearly a month to deliver repairs to the original manufacturer. Is there any us

In my super count cluster, there is a server failure repair, the motherboard is broken, replace the motherboard, unable to identify the network card, with the command ifconfig-a to see only the LO loopback 127.0.0.1, and eth7,eth8,eth9 and so on no network card information, so, Causes server and cluster node servers to not pingCauses and solutions:The system load NIC driver will read a file, this file is a