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Landlord office computer, originally only configured a piece of mechanical hard disk, with always very uncomfortable, so persuaded the leader to add a block SSD SSD.The operation is as follows:1, the PE under the partition format of the new solid-state drive, the original mechanical hard disk of the C-disk ghost backup
The hard drive is formatted to reload the system, can the previous files be recovered? This morning found that the computer a bit of a problem, has been prompted me signs of poisoning, but antivirus software has been prompted me no problem, do not know whether the virus is too novel, or free antivirus software
SATA II is the chip giant Intel Intel and HDD giant Seagate Seagate developed on the basis of SATA, its main feature is that the external transmission rate from the SATA 150mb/s further increased to 300mb/s, in addition to the NCQ (Native Command Queuing, native command queue, Port multiplier, staggered start (staggere
An error was given during startup of the Linux system:There is offline or missing virtual drives with preserved cache. Please check the cables and ensure, all drives is present.Press any key to enter the configuration utility.Unable to enter the system.The solution is as follows:Go to RAID management, F2, edit profile--managing preserved cache--and discard the ca
Sometimes you hear a sound when you insert a mobile drive into a computer parallel port. But after a few seconds, the icon for the mobile hard disk will be displayed, and the sound will be heard when the data cable is unplugged, and then the icon will automatically disappear. The following are the problem reasons and solutions: In the mobile
Notebook hard drive reading is slow what's going on: We have a system disk as an example, to clear the disk fragmentation of the system disk, you can clean up the pieces of each disk! The first step: Right click on the system disk, click Properties! Step two: In the General options we click on the Disk Cleanup! The computer will show how much space
After connecting the USB mobile hard drive to the computer, the system does not eject the "Discover USB device" prompt. The above fault is because in the computer's BIOS setup, the USB interface is not assigned to its own interrupt number, resulting in the system can not properly identify and manage the USB dev
Many of my friends will find that the capacity will decrease when they buy a mobile hard drive and a USB flash drive inserted into the computer. Originally, the 16 gb usb flash drive would be less than 16 GB, and the 1 TB mobile hard dri
Although the current hard drive transmission speed is still very fast, but for many people, especially for the surrounding network environment is not very good people, to transfer a file in the past or is not easy, take our company, 30 supposedly people, incredibly only used
What are the laptop hard drive interfaces? Notebook hard disk has two kinds, one kind of ATA interface, commonly known as IDE hard disk, another kind is now more commonly used SATA interface, serial port hard disk, but a few year
First of all, we need to prepare a mobile hard disk data recovery tool, here we recommend the use of Invincible data recovery software, the software can solve the problem caused by mistakenly deleted, malformed, virus damage and other causes of the mobile hard disk data loss, recovery rate of up to 99%, is currently the simplest, One of the most effective data re
To determine that your hard disk or file system is not damaged, start the computer from the Windows Server 2003 CD-ROM, start Recovery Console, and then use the Chkdsk command-line utility. This may solve the problem. Important Microsoft only recommends that advanced users or administrators use the Recovery Console. You must know the password of the Administrator account to use the Recovery Console. For a
Perhaps some users are not very familiar with AHCI hard disk mode, in fact, in the Win7 system to open the hard disk AHCI mode The greatest benefit is to improve the performance of the mechanical hard disk, but also to achieve a variety of functions such as NCQ. So, if this mode is
What is the format of Apple Mac HDD? Apple Mac hard disk has a unique disk file format, namely hfs+, also known as HFS Plus (the specific English is hierarchical file system Plus, which is a layered filesystem), which is very meaningful to ensure system security. Unfortunat
( Article It is a reprinted copy. The copyright belongs to the original author ^_^. This is an entry-level question, but it may help many people? Haha ~ The article mentions that u uses the livecd disk or desktop) 1. Download grub4doshttp: // sarovar.org/project/showfiles.php? Group_id = 320 release_id = 781 Decompress the grldr file to the C root directory. 2. Download ubuntu-8.04-desktop-i386.is
10.10Find/ubuntu-10.10-desktop-amd64.isoKernel/vmlinuz boot = Casper iso-Scan/filename =/ubuntu-10.10-desktop-amd64.iso locale = zh_CN.UTF-8Initrd/initrd. LZ 4. Create an installation Startup Menu Start Menu-> Run-> Enter cmd and run the following command prompt: Bcdedit/create/d grub4dos/Application bootsector The command result should return a guid (a combination of letters and numbers), record it, use the guid later, and execute the following commands in sequence: Bcdedit/set {guid} device
will the quality increase after the U disk or hard disk is filled with materials? to answer this question, let's take a look at the storage principles of the USB flash disk and hard disk. a USB flash drive, also known as flash memory, uses flash as the storage medium. In short, flash uses a float gate to store da
What to do when the hard drive is not found in the WinXP system installation Reason Analysis: The hard drive is not set correctly in 1.BIOS If you do not set the hard
4K Alignment Introduction: Click to view the method: First, fdisk command: Command: sudo fdisk-lu As the sector at start of the previous figure is divisible by 8, the 4k alignment is represented. SDA4 is that the extended partition is not aligned, no harm. The actual use is
4K performance can be simply understood to mean that 4K random Read and write performance represents the data throughput capability (in IOPS) of the hard disk and is relative to continuous read and write performance. In the daily application of the Web page cache writing, System file updates, including programs, game loading, response, etc. are closely related to the random 4K read and write performance, ca
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