Reason Analysis:
The hard drive is not set correctly in 1.BIOS
If you do not set the hard drive parameters correctly in the BIOS, you will be prompted to not find the hard drive when you install it.
2.
), choose not to do it! Shut down the system, remove the hard drive, and take it as the main disk, Back to the original machine, found that the Windows system started normal, after entering the system, the application is working properly, this hard drive can work properly.
A Pentium 4 machine, using a 120G
1, first in the Win7 system to open the running dialog box, and then enter the regedit command in the running window;
2, open the Command Prompt window. Open the Ey_local_machine control SETSER vices Nvata entry under the Open Command Prompt window.
3, then on the Nvata item, create a new DWORD value, and then in the right pane, find a add "new value Il" Item and rename it to disableremovable;
4, double click "Edit DWORD Value", and then in the Value Data window, the value of th
Motherboard 8 Krai via kt600 + vt8237, two SATA interfaces, two ide interfaces, one IDE is connected to the hard disk, and the system Windows XP SP2 is installed; the other ide is connected to two optical drives, the master is a pioneer recorder, and the slave is a read-only optical drive.I think a hard disk is not enough because of a lot of movies and music, and
The solution to the hard drive after computer boot:
Just bought the computer boot ready to the hard disk partition install the operating system, but at this time, the problem arises, the machine to start self-test after the prompt can not find the hard disk
In the beginning, I think it is the motherboard bios in the
The year has a dreamE-mail:[email protected]First, Smart overviewHard disk failures are generally divided into two types: predictable (predictable) and unpredictable (unpredictable). The latter may occasionally occur, there is no way to prevent it, such as the sudden failure of the chip, mechanical impact and so on. However, such as motor bearing wear, disc magnetic medium performance is a predictable situation, can be found in a few days or even weeks before the abnormal phenomenon. If this hap
chip small heat, fast cooling and other characteristics, SSD solid State Drive because there is no mechanical motor and fan, working noise value of 0 db.
Four, SSD hard disk than conventional 1.8-inch hard disk weight 20-30 grams, do not underestimate these weights, notebook computers, satellite locator and other portable products, a smaller weight is conducive
of the Data warehouse, all the user data and software are stored in this , it is clear that security, stability for the server hard disk is how important.
At present, the server hard disk according to the different ports, mainly SCSI, SAS and SATA, and several other, and SATA har
First of all, your hard drive is larger than 200G, and is stat hard drive, because most u disk PE system on stat hard disk support is not very good, so the situation will occur, the solution is as follows:
1, first after inserting a U disk, boot into the BIOS to modify the
What is SAS?
SAS is a new generation of SCSI technology, and the popular Serial ATA (SATA)Hard DiskSimilarly, serial technology is used to achieve higher transmission speeds and improve internal space by shortening the connection lines. SAS is a new interface developed after the parallel SCSI interface. This interface is designed to improve the efficiency, availability, and scalability of the storage syste
Introduction to Interfaces
IDE interface
(Integrated-drive-electronics) is now commonly used external interface, mainly connected to the hard disk and optical drive. Using 16-bit data parallel transmission mode, small size, fast data transmission. An IDE interface can only receive two external devices.
The IDE's English is all called "Integrated
hard disk writing is not very stable, so the data of the test is very different. From the test, the Seagate's SATA3.0 2TB hard disk and SATA2.0 1TB hard disk in the file copy of similar results, can also be intuitive to see the advantages of SATA3.0 is not reflected.
Full Text summary
In fact, from the PATA to the SATA
I like the Linux hard drive system very much. I also like to sum up the Linux experience and lessons in my work. The knowledge of Linux hard drive system introduces some common mount points, and users can operate Linux as soon as they learn.
Naming rules for hard
A hard disk partition consists of a primary partition and an extended partition, with a maximum of four partitions. If all the IDE Hard Disks are primary partitions and extended partitions, they are hda1, hda2, hda3, and hda4 respectively. If you want to have more partitions, you can perform logical division in the Scalable partitions. The initial partition starts with hda5. That is to say, hda1 -- hda4 is
some have been modified to process the system installation disk. These system Setup disks are not available for installation on 3TB disks.
Only those system installation disks that maintain the original mode, such as WIN7 (64) installation disk, must be in a single version.
On a system CD just a version of the WIN7, as shown above, has only one flagship version of Windows 7. This single version only supports the UEFI BIOS.
This multiple version does not support UEFI.
1, hard drive data line and power cord loosening, oxidation or broken needle
Workaround: Try swapping power connectors, data cables, or ide/sata interfaces.
2, may be some motherboards turned off the SATA interface, can not find the SATA
, you can understand C:/Documents and Settings/Administrator/local in windows.Settings/TEMP directory. Pai_^7. Set the "mount point" by yourself"In Windows, we can use "create folder" to store a class of things, of course, in Linux. In addition to this method, you can also set a "MountLoad point "(in fact, the function is equivalent to setting up a special place to store special things ")
There are many others. I will not elaborate on them one by one. The following figure shows the functions of
Hard Disk Interface
ATA Full Name Advanced Technology attachment, is the traditional 40-pin and port data cable connection between the motherboard and the hard disk, the maximum external interface speed of 133mb/s, because the same line of interference is too poor, and line space, adverse computer cooling, will gradually be Replaced by SATA.
Ide
IDE's English
an idle disk. Do not write new data into the partition to be restored before restoration.This data recovery software supports FAT12, FAT16, FAT32, NTFS, and EXT2 file systems, find the files in the disk after the partition/partition table is damaged or the Ghost is damaged. for deleted files, the software has a unique algorithm to restore files that are considered unrecoverable, And the Directory and file recovery results are very good; it also supports recovery of various storage media, includ
What to do when the computer starts to read the hard drive
Computer boot does not read the hard drive solution one:
1 Hard drive data cable or power cord interface loose.
2 The hard
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