inaccessible boot drive

Some computers pre-installed WIN8, if you want to reinstall the system, you may encounter always unable to boot from the CD-ROM or USB stick boot problem, change the BIOS.The BIOS is set up as follows (this is set to start from a USB flash drive or CD):1, boot click F1 into the BIOS interface;2, enter Security-secure

CENTOS7 Boot does not enter the graphical interface, there is SDA assuming drive cache write through, no valid RAPL domains found in the package and other information.The problem was that I was operating in VMware because the CentOS system was unable to appear in the Hgfs folder when I was using the file sharing feature between the virtual machine and the physical machine.In order to solve the problem of Hg

system and install all the required software, it is estimated that the installation will not end in two days. In addition, I want to be careful not to rush to install various software, and I am bound to install some unwanted software. In order to be able to reinstall the system slowly and with caution without affecting my dear wife and son's use of the computer, I thought of the "using the Linux boot disk to switch two Windows with the same

Dual GPT hard drive grub boot Centos + windows8 two hard disks, one is installed with Centos and one is installed with Windows8, both are installed with uefi. It is very troublesome to select the hard disk during startup. modify the boot information of adding the grub. cfg file under Centos to another hard disk. The grub. cfg file is in the path:/B... dual GPT ha

Download MacOSX 10.10.3/10.9 image file,Http://www.chinamac.com/download/mac14032.html1. Prepare your USB flash drive or partition that is larger than or equal to 6G or more.2. Double-click Mount Lazy man image file (you must do this step and wait for verification, verify that the instructions are fully downloaded)3. Open the Disk utility.4. Follow the instructions in the diagram.5. Click Restore. Wait for the restore to complete. Can be restarted for

The author read the "30 days to write the operating system", I would like to install a B, so I have been very much want to "30 days to write operating system" program is not just running in the virtual machine, but also want to put this OS on the U disk, starting from the U disk, the online search for a variety of methods have not realized my great ideal So I can do it by myself. Below is my test computer screen is broken, but still see clearlyThe following is the stepFirst to http://zhidao.baid

, recommend FAT32 file system, their differences you can search the Internet, others are in accordance with the default configuration,Then browse and select the Ubuntu system ISO file that has been downloaded. 4Type select "USB Drive" and select the drive letter of the USB stick you want to writeHere's my choice of H-plate. 5Click OK to start writing the data.The write speed is related to the quality

The machine is mounted on two hard drive items have files to be written in the Mount directory, so need to boot mount, Google a bit, the original is easy AH Refer to this article When using multiple solid-state drives on a Linux system, by default only mount the system disk, to use the other disk, we need to mount the hard drive, the following is a brief introduc

Now most computers do not have the optical drive, and the CD-ROM drive occupies a large space, carrying inconvenient, then if you use a U disk to install the system?First, we need to find an empty USB flash drive, download the UltraISO software, and install:① start UltraISO as an administrator② opening the installation system ISO file650) this.width=650; "src=" H

Before setting, I think we must first prepare a bootable USB flash drive (specifically how to make a bootable USB flash drive, please latest search, this site is not available). As shown in Figure 1 OK, start, run virtual machine, left click "Edit Virtual machine settings" Virtual machine settings as shown in Figure 2 See no, just a hard drive system down

"The following experience"How to use the boot USB drive to the computer ghost system? Is the step method of installing Ghost system complex? Some friends who do not know how to install the system are very complicated to install ghost system, and have not been learning well. Here is a look at the small series for everyone to share the Ghost system operation method It!Method/StepThe first step: Prepare to sta

Environment:Windows7 + Ubuntu dual system, Linux with Wubi installedProblem:Linux is turned on by default and does not load Win7 hard disk;1. GUI is convenient, the device can be loaded on the point, but the remote time click on the display "Unable to load hard disk not Authorized"2. Command line can be loaded, sudo mount can be, but the problem comes, one is Win7 hard disk where? Second, can the boot automatically load? Every time Jiangzi too much tr

Now popular with the U disk to install the system, but to use a USB stick to install the system under the precondition of how to write the image file to the USB flash drive, UltraISO can be good to meet your needs. Steps/Methods right mouse button "Run as Administrator" UltraISO icon Open the UltraISO window and click "File"-"open" in the upper-left corner. Browse to the directory where the image files are stored, select the target fi

Strictly speaking, Windows system in the boot of the automatic Scan drive operation can make our system more stable, but also to ensure that the operation of our users, but for many users, the process of scanning the drive will take too much time, but also affect the operation of our computer, So how can we turn off the function of the

Update new NIC driver, fix win7 ralink nic ralink RT3290 blue screen netr28x.sys drive file error when PC sleeps and boot NICMy laptop is win7, ralink Nic Ralink RT3290 802.11bgn Wi-Fi AdapterAfter testing did solve the blue screen problem, download the network card driver here, install the update: NIC driver version: 5.0.46.0 2014/4/9http://www.mediatek.com/en/downloads/pciert2790rt309xrt35x2rt539xrt3290mt

1, select Start-Run, type "chkntfs/t:0" in the Run dialog box, you can set the disk scan wait time to 0, if you want to ignore scanning a partition when the computer starts, such as C drive, you may enter "chkntfs/x C:", if you want to restore the C drive scan, you can use the " chkntfs/d c: "Command.2. Start running input Regedit.exe open Registry Editor to find"HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\

Environment: WIN7-X86_64 Flagship edition Locate the USB drive that is the first disk Select this disk to clear the data Details:1. Right click on "My Computer", select "Manage" option, then select "Disk Management" to view the index of your USB flash drive, may appear: Disk 2, Disk 3.650) this.width=650; "Src=" Http://s5.51cto.com/wyfs02/M01/8B/5D/wKiom1hKZ_Ohn8slAAEwvgwCheA855.png-wh_500

As a U disk system Startup disk, Ubuntu has a graphical interface tool Startup Disk Creator, simple and easy to use, but the disadvantage is only to make Ubuntu Startup disk, other systems do not support. So what do I want to do about Fedora's system boot disk in Ubuntu? It doesn't matter, there is DD command!The DD command is a command used to copy files, which can be automatically converted to the corresponding format. When playing Raspberry Pi, we