5108 chassis

1. Briefly describe the classification of the computer chassis. Chassis according to different classification standards have different classification, first, according to the shape of the chassis can be divided into horizontal and vertical chassis two kinds. According to the size of the

Dust as the number one killer of the computer has a serious impact on the life of the computer. Generally speaking, the computer after a period of time, the chassis will certainly have a lot of dust. Because of the current computer chassis for wind cooling, computer work, the fan rotation will continue to inhale the external air, to facilitate the internal components of the cooling. In the process of air ci

Server How to provide users with as many server devices as possible in a limited space is an important basis for ISP and ICP to enlarge their business scale. Therefore, in the premise of ensuring server performance and quality, Blade server will become the first choice of ISP and ICP. High-density blade rack servers are becoming the mainstream of entry-level server areas. Slim design saves space and simplifies installation, operation, and maintenance of other systems in the same location. As a l

Some users use the computer process, accidentally touch the chassis, found that there is a feeling of electric shock, that is, the computer chassis leakage, this is how it? Computer chassis leakage How to do, the chassis leakage reasons for many of the host, touch will have a sense of shock, this is called leakage. Th

Do not know when, the home of Acer Desktop (small chassis, model: VX275) When the boot always prompts "warning! Your chassis has been opened ", you need to press F1 to skip before you can enter the system. After the study found that the BIOS setup is incorrect, below on how to solve Acer VX275 boot Prompt "warning! Your chassis has been opened "problem. 1, fir

A general-purpose computer uses a KT7 motherboard, which recently installed a chassis fan in the chassis because of the hot weather. After installation found unable to start the computer, power off automatically after the boot.Analysis (1) According to the phenomenon of failure to first check the power supply error, the results indicate normal.(2) With the suspected installation of the

1. Here we first try to connect the microphone to the front panel, and then use the system with the audio to debug, specifically, we click on the computer in the lower right corner of the audio icon, and then the pop-up menu in the corresponding menu should be detailed as shown in the following figure. 2. Now we go to the "main volume" panel, at home we see if there is no mute option, if we have to cancel, and I also have the microphone related to the hook or no sound. 3. Suddenl

Computer chassis has electricity or leakage, measured after 220V, this is why? General chassis electrification is a normal condition, but the grounding voltage will only be around 110V. The measurement indicates that the 220V voltage is somewhat high and is not normal. Can be in the mainframe screws to help root wire, and then the other side of the plug in the heating, or other iron furniture, can s

Preface: Today to collate information, found a few years ago I encountered a patrol fault, so take out to do record, to avoid data loss. first, warning phenomenon:1: 6509 main engine SYSTEM light Red2: 6509 chassis back line integrated Board light RedSecond, the device hardware indicator level analysis:Cisco official for the main engine,the system lights up Several cases of the description:Green-all Chassis

Chassis connectors and Keys Replace the motherboard, in addition to unplug the hardware products installed on the motherboard, but also to estimate the various connectors and line. This connection is more complex, I am afraid that the chassis front panel of some connectors, usually some of the power connection and connectors are relatively easy to install. So today, the author in recent days installed a co

First, it provides space to power supply, host board, a variety of expansion boards, floppy disk drives, optical drives, hard drives and other storage equipment, and through the chassis inside the support, stent, a variety of screws or clamp clips, such as fastening the parts firmly fixed in the internal chassis, forming an intensive overall. Second, its solid shell protects the board, power supply and sto

If the BIOS is encrypted in a school or company, it would be too convenient to split the battery if the chassis is opened, which is too conspicuous. So today, I googled the Internet and tried to find a way to clear the BIOS password without the boot box. It seems that a software named biospwd in Windows can crack the BIOS password, however, I often use Ubuntu, So I Google the software for clearing the BIOS password in Linux, and finally found an artif

Chassis power knowledge has always been a less important link, but also a business profit most of the link, in the computer prudential installed we often like to choose the chassis power combination recommended by merchants, in fact, we have not to carefully study, the business sector verbally said to you than 350w power, in fact, are the cheapest Shanzhai power, The actual rated power must be less than 300

Failure phenomenon: The use of commercial desktops will be installed with a variety of PCI devices or the installation of independent graphics, the chassis need to remove the back of the block. Reason Analysis: At present, commercial desktop ship machine after the block has two, according to different pieces of the selection of different disassembly methods. Solution: 1. Most of the Kai-Tian machine and part of the Yang-Tian machine (in fact, whi

Rp/0/rp0/cpu0:g-crs-001#admin rp/0/rp0/cpu0:g-crs-001 (admin) #shinventory? Wordpartiallyqualifiedlocationspecification Allinventoryinformationforallthephysicalentities Chassischassisinformation Fansfaninformation Locationlocationofnodeforinventory Power-supplypowersupplyinformation Rawrawinformation | Outputmodifiers rp/0/rp0/cpu0:g-crs-001 (Admin) #shinventorychassis NAME: "Chassis", Descr: "Ciscocrs-1series16slotslinecardchassis" pid:cr

For the removal of chassis vibration noise, we can buy a computer, pay attention to the hardness of the chassis and the chassis and box connection mode. Materials too thin and the material is too "frugal" chassis is not strong. By hand gently squeeze or twist the box can check its hardness is qualified. Box cover and b

Fault phenomenon: A colleague of a Lenovo computer, recently always appear disk cannot open, the program can not install the strange phenomenon of running. And the machine after a period of time began to slow down, open some programs or QQ games will become very card. This is a Lenovo's home Yue model, the use of AMD's 2600 chip, two (computer does not sound) root memory, one is 256, one is the 512 after the addition. The sound card is integrated by the motherboard. Because the machine to use th

In fact, this is not familiar with the circuit of the user may not know the internal structure of the chassis, generally bought chassis fan, built-in 3PIN interface, but will bring a large 4PIN transfer wiring. Computer motherboard is a Sysfan interface, generally there are two interfaces are 3PIN interface, if your chassis fan is also 3PIN interface can be direc

Maximum prime factor of HDU 5108Alexander and Prime NumbersTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission (s): 706 Accepted Submission (s): 247Problem descriptionalexander Ra has a little brother. He

Failure phenomenon: 1, the front panel plugged in speakers or headphones, the main board after the audio output still has a sound export;2, the front panel has no sound output, the microphone input also has no effect, but the microphone and audio