the new hard disk they just purchased. A general hard disk records a certain number of defect records in the p-list, with hundreds of records and tens of thousands of records. If it is a SCSI hard disk, you can find a variety of general software to view the p-list, because various brands of SCSI hard disks use compati
. A general hard disk records a certain number of defect records in the p-list, with hundreds of records and tens of thousands of records. If it is a SCSI hard disk, you can find a variety of general software to view the p-list, because various brands of SCSI hard disks use compatible SCSI instruction sets. Different brands of different models of
A certain day of the month, is a friend to start a new SATA hard drive that day, I am alone in the computer city outside the platoon irresolute, met this gentleman, came to ask me: "Sir has for my new hard drive and the old hard drive
One, SSD (solid State hard disk) is what side sacred
SSD is mainly divided into the following two categories:
SSD based on Flash: Flash chips are used as storage media, which is what we usually call SSDs. Its appearance can be made into a variety of touch samples, such as: Notebook hard disk, micro-hard disk, memory card, USB flash
Understanding SCSI Hard drives:
Every time the SCSI disk is released with a new specification, the SCSI drive then supports the new specification, making the SCSI hard drive a leader in SCSI peripherals. Since the development of hard disk technology has been quite mature, s
1, the system does not recognize the hard drive
This type of failure is more common, that is, from the hard disk can not start, starting from a disk can not enter the C disk, the use of the CMOS automatic monitoring function can not find the existence of the hard disk. Most of this fault occurs in the connection cable
mode, in fact, the serial technology is faster than the transmission speed of parallel technology.
Easier cabling-the flat, wide line of SCSI cables will no longer be used.
Wider scalability-compatible with SATA.
Lower costs-with the advantage of simplifying the internal connectivity design, you can reduce design costs by sharing components.
Look at this picture, this is the image of the SAS hard drive. Th
produced a low grid tool Low.exe, the software can be maxtor hard disk, in fact, this program can be applied to various brands of various models of IDE hard disk. The operation of the software is quite simple
After startup, press "Y" to enter the software, just select the hard dr
Factory is as the master disk, which is not required when only one hard drive is installed, but when multiple hard drives are installed, the hard drive jumper needs to be reset. The jumper on the hard disk is simpler, and the jum
Now because the data is more and more large, so that our hard disk memory is not enough, so we need to add a hard disk, to increase the capacity of memory. Dual hard disk configuration is not so simple, it has a lot of attention to the place, such as power problems, as well as the main hard disk, from the disk of the p
BIOS setup hard drive mode, what does it mean to change the hard drive mode to IDE in BIOS?
Our hard disk is divided into two kinds of interfaces, one is IDE, the other is SATA. Previo
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
Top 10 hard drive saving strategies
In order to effectively save the data in the hard disk, in addition to regular backup work, we also need to learn how to save the hard disk when the hard disk fails, or extract useful data from the bad area, minimize the loss.
I.
connected.
3. Try reconfiguring the "PNP/PCI configuration" "Reset Configuration Data" in the BIOS to be set to "Enabled" using the BIOS options such as "Force Update ESCD", and then save the disk exit. If you can not start, try to set the "Disabled" to try.
4. Check the motherboard manual for CMOS jumper information and clear the CMOS. Please note that when you clear the CMOS settings, you must unplug the host power cable or set the host power switch to off or 0.
5. Disconnect the
drive connector line instability, hard disk physical damage.
Processing method:
One, CMOS caused by the fault
The correct type of hard disk in the CMOS (that is, the BIOS system) directly affects the normal use of the hard disk. Today's machines support the "IDE Auto Det
How to see if the hard drive is recognized in the BIOS
Generally plug in the hard drive data cable and hard drive power cord, and then boot into the BIOS, in the BIOS of the standard CMOS Features (standard CMOS feature set) here
SATA
The full name of Sata is serial Advanced Technology Attachment,Proposed by Intel, IBM, Dell, APT, maxtor, and SeagateHard Disk InterfaceSpecification.
The SATA hard drive adopts a new design structure, which features fast data transmission and space saving. It has many advantages over the IDE Hard
In order to effectively save the data in the hard disk, in addition to regular backup work, we also need to learn how to save the hard disk when the hard disk fails, or extract useful data from the bad area, minimize the loss.
Hard Disk not recognized by System
The system cannot be started from the
In order to effectively save the data in the hard disk, in addition to regular backup work, we also need to learn how to save the hard disk when the hard disk fails, or extract useful data from the bad area, minimize the loss.
I. Hard Disks are not recognized by the System
The system cannot be started from the
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 hard disk is widely used in desktop computer (PC)
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