effectively.
AHCI technology requires both hard disk and motherboard support. For the hard drive, the AHCI 1.0 product is not fully supported, but some of the hard drives already support the NCQ feature and can be implemented wi
Many friends have acquired a notebook and encountered some difficult problems.
Usually install XP when the blue screen or install half of the time the copy file failed! This is generally the problem of hard disk, here is not to say hard disk physics problems, software problems. Serial ATA hard disk, Serial ATA bus with embedded clock signal, with a stronger abil
Linux under View hard disk model, size and other information, the machine does not have a raid relationshipOne, Normal mode (the drive does not do disk array)1, fdisk-l view your hard drive number, such as SDA,SDB, etc.2, Smartctl--ALL/DEV/SDASmartctl--ALL/DEV/SDA #该命令centos自带[Email protected] ~]# smartctl--all/dev/sda
After entering the DOS, the operation of the Ghost machine will stop not moving, into a false panic phenomenon. If you enter the PE run ghost will be blue screen.
The main reason for this is that the ghost version is too low (version less than 11) and does not recognize Sata's optical drives and hard drives. When the ghost starts, it detects whether the IDE hard disk exists, if there is no IDE device, it w
Many friends have previously asked if the SATA hard drive can use ghost. When using ghost to back up the system, they may have encountered this situation,
After the system is started with a floppy disk or a CD, the system is black after the ghost. EXE command is used. Does ghost not support SATA devices?
Can't we back up the system after using a SATA
Before you solve the problem, you should know the relevant knowledge:
1. What is AHCI functionality?
Full name Advanced host Controller Interface: Advanced Host Controller Interface, an Intel-led technology that can perform the potential acceleration of SATA drives, which can increase disk read and write speeds by up to 30%.
2. What is SATA HDD?
Refers to Serial ATA hard drives, which are evolved by Pata:parellel ATA; SATA is currently the mainstr
How does your Mac test your hard drive speed? Hard disk is very important to the performance of the computer, because the computer speed is fast, in addition to CPU fast and memory is large, but also to see the speed of the hard disk. This is also a lot of small partners why so concerned about their computer's
How does your Mac test your hard drive speed? Hard disk is very important to the performance of the computer, because the computer speed is fast, in addition to CPU fast and memory is large, but also to see the speed of the hard disk. This is also a lot of small partners why so concerned about their computer's
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 system, and is provided with Serial ATA (Serial AT
reset. The jumper on the hard disk is simpler, and the jumper position is between the data cable interface and the power cable interface (Figure 7).
Figure 7 Hard disk jumper
There is also a description of the jumper settings on the hard disk surface, taking the Seagate hard
Q: SATA and SATA 2.5, the two specifications of the hard disk performance gap is large? Is it necessary to upgrade the existing SATA hard drive to SATA 2.5?
A: The interface is not a performance bottleneck for the current hard drive. By the speed of the motor and magnetic m
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 is all called "Integrated
matches your CPU architecture from the Debian website (installing Debian via the Internet). Although my laptop is installed with 32-bit Win7, my CPU is actually 64 bits, so I downloaded the AMD64 architecture: http://cdimage.debian.org/debian-cd/7.7.0/amd64/iso-cd/ Debian-7.7.0-amd64-netinst.iso. By the way, judging your CPU on the Win7 is 64-bit architecture: The simplest way is to right-click My Computer , click Properties , click Windows Experience Index , and then tap View and print perfor
How to view the hard drive brand model and other details of CentOS
First, use the smartctl -- all/dev/sda command to check the hard disk information. This command comes with CentOS. The result may be as follows:
Smartctl 5.43 2012-06-30 r3573 [x86_64-linux-2.6.32-358.el6.x86_64] (local build)Copyright (C) 2002-12 by Bruce Allen, http://smartmontools.sourceforge.n
How to view the hard drive brand model and other details of CentOS
First, use the smartctl -- all/dev/sda command to check the hard disk information. This command comes with CentOS. The result may be as follows:
smartctl 5.43 2012-06-30 r3573 [x86_64-linux-2.6.32-358.el6.x86_64] (local build)
Copyright (C) 2002-12
by
Bruce Allen, http:
//smartmontools.sourceforg
multi-language support package, with a total of 3 CDs. The simplified Chinese, traditional Chinese, and Korean language packs are in 3rd CDs, which can also beHttp://download.microsoft.com/download/fdafdac56ee-928a-Download 4d51-9d6d-c7c64e9f5baARMMUIx3.iso. Install 64-bit XP on SATA hard drive1. You must use a CD-ROM for boot installation.First, the Tester Used winrarto release ws03sp1_rtm_1830_px6_en.is
How to view the hard drive brand model and other details, CentOS brand model
First, use the smartctl -- all/dev/sda command to check the hard disk information. This command comes with CentOS. The result may be as follows:
Smartctl 5.43 2012-06-30 r3573 [x86_64-linux-2.6.32-358.el6.x86_64] (local build)Copyright (C) 2002-12 by Bruce Allen, http://smartmontools.sou
: 00E5AE40048094F01C1111AAE9E03F08 Device Type: disk Local time is: nbsp fri Jul 3 15:39:02 CST Device does not support SMART Error Counter Logging not supported The vendor and product here are actually information about the disk array card, not the disk information.At this point, you can install the Smart tool, instructions for yum install smartmontools, enter the command and return. After entering the command: smartctl-a-D SAT+MEGA
. Otherwise, the hard drive installer can not support the Chinese path, causing some users to say that "OK button is gray" can not click the result. Just like the picture below
This is because I put the "ghost_xp_sp3_dnczjb_v9.8" folder in the "System Folder" inside. The hard
The use of computer hard disk is always normal, suddenly there is a hard drive can not read and write, and sometimes can be identified.
The above situation should be caused by CMOS settings. In CMOS, whether the hard disk type is set correctly is directly related to the normal use. Today's computers
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