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
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
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
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
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
the hard disk, but detected the hard drive at this time the default mode is DMA, and the use of the west Czech hard disk error-checking tool for a comprehensive inspection. Turns out everything's fine! Starting to feel the malfunction may be caused by the hardware. After careful inspection of the
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
Regularly checking the health of your hard disk is something that every system administrator has to do. When it comes to the health of the hard drive, you have to say s.m.a.r.t first.
Smart is a kind of disk self analysis testing technology, as early as the end of the 90 has been basically popular
Each hard disk (inc
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
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 virus caused by the hard drive boot partition error.If you are using the original system disk installation system of this problem, it means that your machine configuration is still relatively new, as the old system disk, do not recognize the new hard disk interface, so you have to enter the BIOS to change 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 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
. multiple consecutive logical partitions can be used as an extended partition. One hard disk can only have one extended partition.Summary: In other words, there are still up to four primary partitions and extended partitions on a physical hard disk. However, extended partitions can be further divided into logical partitions. for most users, there is no difference in the use of primary and logical partition
After many purchases, upgrades, the hands of the IDE hard disk more and more. Sold worthless, and threw out a pity. Sometimes want to put the hard drive to the computer, but now the computer only SATA interface, what to do?The solution is very simple, using a transfer card can be done. Taobao station on the
Add a hard disk to a VMware Linux virtual machine1, first the virtual machine power OFF, click on the "Add" in the bottom left corner of the VM Setting dialog box, select "Hard Disk", then select "Create a new Virtual disk", allocate capacity, other default configuration is OK.2, start the virtual machine system, log on with the root, using the # ls/dev/sd* command can see the last one SDB or SDC (if the th
, Port0 represents the first hard disk. If the IDE interface uses Primarymaster, Primaryslave, etc. to identify the hard disk, the type is piix3ide. For IDE interface Commands:Vboxmanage setextradata "XP" "vboxinternal/devices/piix3ide/0/config/primarymaster/serialnumber "" 9ac00e9f "Command meaning: Modify the virtual
With a U disk installed system in the process of the individual computer will appear in the PE can not find the phenomenon of hard disk, this is generally the hard drive mode is not set, what is the mode of the hard disk? The meaning of normal, lab and large has long been neglected, and the number of people who can kno
First on the virtual machine to add a hard disk, that is, "Edit Virtual machine settings" in the inside add a hard disk, are generally SCSI devices.Specify the hard drive capacity and reboot into the system.Root User action:Fdisk-l will see a new setting, if you have a hard
Cause analysis and resolution:
Cause one: May be the IDE port problems, IDE port problems are often seen in a computer failure, for Win7 system users, if the IDE port problems, do not recommend the user to solve their own, the proposal can be in the aftermarket department or Professional maintenance department for maintenance, This can fundamentally solve the c
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