USB flash drive system-problem summary

Flash drive installation system-problem summary remember that at this time last year, the eight-phase Senior was teaching us to install a computer system. One year later, I became a mentor and started to teach ten students. In the process of installing the system, various problems may also occur. This is a process of discovering errors in practice and timely solving the problem of continuous learning. According to teacher Mi's theory, "seamless link between Problem Discovery and problem solving ". The content below www.2cto.com is some of the problems that may occur when I installed the system. I hope you will take it as a warning: the ISO (Isolation) file generally uses the iso extension, it is an image file formed by copying all the information on the CD. Gho is the extension for storing the image file of the Ghost tool software. The Gho file contains the hard disk partition backed up by the Ghost Software or all the file information of the entire hard disk. * The. gho file can be viewed, modified, or extracted using GHOSTEXP. 1. Set the boot item. Remember to set the boot item after the USB flash drive is installed! If you forget it, you will probably brainwash your computer again. 2. System Blue Screen: SATA Mode Selection: one is SATA Mode (AHCI, enhanced Mode), and the other is IDE (ATA, compatible Mode ). Win7 system: Set SATA Mode Selection to AHCI in BIOS settings. XP system: You need to set SATA Mode Selection to IDE in BIOS settings (because the winxp system does not have a SATA driver, it will cause a blue screen during system installation. After the system is installed, install the SATA driver, then enter the BIOS, and change the satamode selection in advanced mode to the SATA mode to make full use of the hard drive efficiency. 3. The Boot prompt "BootMgr Missing" Bootmgr is missing: the startup manager is lost. Solution policy: Use the USB flash drive to start the disk and restore the boot item.

(1) boot disk boot system to go to-"system recovery options"-"boot repair" (2) The system searches for possible causes of startup failure in sequence. In the system background, the recovery check program will automatically update Windows (if the patch fails to be installed, it may also cause startup failure), system disk, disk error, disk metadata, target operating system, startup log, and so on.
(3) If the system finds the cause of the startup fault and fixes the fault, a dialog box is displayed, prompting that the problem has been found and fixed. (4) The fault cause is not displayed by default. Click "finish" to restart the computer to complete the recovery operation. In the dialog box, click here for details about diagnosis and repair. The root cause of the fault "Start manager" is lost and the required file repair tool has been successfully completed. 3. "The installer cannot locate the existing system partition or create a new system partition" solution steps: (1) Send the win7 image to other hard disks on the computer's non-system disk. (2) restart the machine and start it through the U disk. Enter the winpe System (3) decompress the ISO image of windows 7 to other hard disks on the computer's non-system disk. (4) enter the win pe system and format the drive C as NTFS (3 o g or above is recommended ). Find the three files boot, bootmgr, and sources from the decompressed installer folder and copy them to the C-drive root directory.
(5) Run cmd in the win pe system and enter "c: \ boot \ bootsect.exe/nt60 c:" (note exe and/nt60,/nt60, and c: there is a space between), and then press enter to see the successful prompt statement is successful! Then restart the computer. (6) Remove the USB flash drive from the computer, remove the USB flash drive, and start it from the hard disk. After the system is installed and restarted, there will be two startup options, one for windows startup. How can we delete it? Open a command prompt as an administrator, type msconfig to open the system configuration dialog box, select the wizard tab, select the pilot project to be deleted, and click Delete, application, and OK.