no hard drive detected dell

Hard disk for the computer, it should be a relatively important part of the computer, all of our data files, program software, and even the computer installed system, are stored in the hard disk, from here, we can see hard disk is an indispensable part of the computer, then today, Let's tell about some knowledge about computer

and other circumstances caused. Now the price of hard disk repair is also very high, although the user can repair the hard disk recovery, but maintenance is not only expensive, but also can not guarantee the data security on the hard disk. Many users repair hard disk, all found in the

automatically read and scan the hard drive beyond the system operation instructions. This is a big step ahead of S.m.a.r.tⅰ, where the usual heads are not read or written and can be detected and reported. Now S.M.A.R.T technology has reached the third generation, S.m.a.r.tⅲ not only can automatically read the hard di

How to check your computer hard drive is damaged? ? Part one: Physical Bad way 1, when the computer is often jammed and hard drive lights on a long time, it is necessary to consider whether the hard drive has a bad road. We use

Failure diagram: 1, the first mouse right click on the computer desktop "Computer" icon select the "Management" option; 2, then in the bounce out of the management interface, expand the left "Task Scheduler-Task Scheduler Library--windows"-"diskdiagnostic"; 3, then in the right window to find "Microsoft-windows-diskdiagnosticdatacollector" and "Microsoft-windows-diskdiagnosticresolver" two items, And the right key to select "Disabled"; 4, then restart the computer, you w

Win7 system 4G memory upgrade to 8G after the hard drive only show 3.39G what to do? 1, the memory correctly inserted into the memory card slot, in accordance with an one root, composed of two channels, my is MSI motherboard, two of the RAM is Kingston DDR31600 4G, insert press the picture below. Other motherboards according to the motherboard instructions to do; 2, all kinds of wire connectio

Three ways to win7 your computer to speed up hard drive reading 1, we have a system disk as an example, to clear the disk fragments of the system disk, you can put the pieces of each disk clean up; 2, right click on the system disk, click Properties; 3, in the General options inside we click on the Disk Cleanup! The computer will show how much space is being calculated to be released;

Method 1, If you have an empty IDE slot on your computer's motherboard, you can go in. The interface parameter is set to none in the BIOS interface, which can also improve the detection speed of the IDE device. Method 2, First in the Win7 system after the boot press F2 into the BIOS setup interface, and then the hard disk parameters are detected after the Save settings, so you can shorten the