I believe that many of the use of the U-disk system friends encountered after entering the PE system can not find the computer hard disk, why this problem? When this problem arises, how can we solve it? This question small compilation teaches everybody how solves enters the PE system to be unable to find the computer hard disk question.
Problem Reason:
When entering the PE system because the computer
] or [IDE]
Case study: How SATA is set to IDE mode in HP laptop BIOS
Boot into the motherboard BIOS, the SATA in BIOS is set to compatibility (compatible mode) or IDE mode. HP Notebook BIOS entry is F10, as for setting up your BIOS version, set the location is not the same, but the setting method is to set SATA to compatibility mode or ID mode. You can also try
Settings \ Administrator \ Local Settings \ Temp" directory in Windows. 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 "mount point" when "Partitioning" (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 various folders
online:1. boot the efficiency source with a USB flash disk as a floppy disk:The following methods are widely used on the Internet:Use usboot to make a USB flash drive into a fdd boot diskCreate an empty floppy disk image, attach it to the virtual machine, and run the installation program on the Virtual Machine to obtain the soft drive image fd0.img. Copy it to the grub directory in the USB flash
General hard Drive Self-Test failed, if not the primary boot module or the DOS boot module is compromised (such as virus infection), then other symptoms are basically caused by external hardware. Software can be used to kill antivirus software boot zone virus, or with Norton, Debug, such as repair (more trouble), hardware in accordance with the post after the information prompted to analyze.1 post completio
Lenovo E430 used a mobile hard drive as a system to start for a few days and used the Department's computer for a business trip. However, I did not like the software installed in the Department's notebook and could not uninstall it, even if I use a mobile hard disk as a system, start it from my mobile hard disk. Howeve
\ Administrator \ Local Settings \ Temp" directory in windows. 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 "mount point" when "Partitioning" (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 various folders and st
).
Hard Drive driver
Hard Disk initializationThere are two IDE channels on the hard disk. Each channel can be hung up to two hard drives, a master, a slaver. The interrupt signal for the two
Do not know how many users have been because w764 flagship system download the computer's boot speed and feel tangled? Small series also once because Win7 flagship computer boot speed and feel very upset, especially see boot incredibly need more than a minute of time, it is particularly unbearable. So what can we do to win7 the flagship version of the computer to boot faster? Before, we have introduced the reduction of boot startup items and so on are actually quite good. Today, small series and
of the active partition of the mobile hard disk and change setupldr. bin to ntldr. Remember not to use the extension;
(3) Copy winnt. xpe to the root directory of the active partition of the mobile hard disk. The root directory of the mobile hard disk should contain three files: winnt. xpe, ntldr, ntdetect. com, and minipe.
Files and folders in the root director
First, from the working principle of hard disk said
First of all, the working principle of modern hard disk, now the hard disk, whether the IDE or SCSI, using the "Wentzel" technology, have the following characteristics:
1, the magnetic Head, the disc and the movement mechanism seals.
2, fixed and high-speed rotatio
CentOS raid Hard Drive Speed Test
Syntax: hdparm [-partition hiiqttvyyz] [-a Note: hdparm can be detected to display and set the parameters of the IDE or SCSI hard disk.Parameters:-A -A -C -C: detects the power management mode of the IDE
of drive sound, the disk sorting tool will pop up a window showing you whether the disk needs to be organized.
2. Increase Hard Drive Speed
Nowadays, computer enthusiasts use much larger hard disks than in the past, with 10 GB and 20 GB of hard disks. As far as I know, larg
Purpose
This article describes how to install Fedora Core 5 on a USB mobile hard drive. Of course, this article can also be used as a reference to install other Linux versions to a USB mobile hard drive.
About Author: Ken. Hu (superkun@sina.com)Date: 2006-05-26Version: 0.1 _ CH
Environment HOST: Dell Inspiron 600 m n
Linux system if the partition is the wrong disk. The FDISK-L directive can view all available disks, with their details and partition information (if the disk is not partitioned, then there is no partition list information behind the disk information).In addition, the Linux system in the allocation of device names to the hard disk has a certain standard format, such as IDE
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 support the
In fact, the U disk installation system can not find the hard disk, this phenomenon is likely to be hard disk mode is not set up well. So, how do you set it up? Boot into the computer motherboard BIOS, enter the method due to the different motherboard, some press F12, some press F9 or del key, if you do not know to turn on the screen at the top or the bottom of the tip.
After entering the BIOS, enter the C
recovered files.
Ps:
If you have a hard disk with multiple types of partitions (for example, a notebook hard disk has several extents, FAT32 and NTFS), and you do not recognize partitioning, you can do the following:
A, only need to restore the situation of small files: when only small files such as WORD,MP3,*.C, such as independent to work with files, you can use raw restore, that is, ignore file system r
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
This article starts in the slime row World .In the previous article, we introduced the use of the IDE hard disk to install Windows Server R2, which we described using the Virtio hard disk to install Windows Server R2.Description: The default hard drive format used by KVM is
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