how to wipe and reinstall windows 7 without disk

As shown in the following figure, we are prompted "Windows detects a hard drive problem" error The solution is shown below 1, Boot press F8 or del into the BIOS, and then we use the BIOS to detect the hard drive is not a problem 2, if you confirm the hard drive detection is normal, in the computer we right-click the partition letter, such as D disk and then click "Properties" in the pop-up menu, then w

In Windows 7/8/8.1, the EFI boot item is accidentally deleted, and the solution (USB flash disk + original image) cannot be started, 8.1efi Today, I deleted the startup Item for Windows 7, because it is a GPT partition and EFI-guided, and it is not as easy to solve as MBR.

It is well known that WINDOWS7 hardware requirements for computers are very low, not only far below Vista, but some users even find that installing Windows 7 is less demanding than Windows XP hardware. So many netbook users also want to install Windows 7 on their own machine

Installing Windows 7 using the SAS hard drive with the Intel onboard Blue SCU interface requires the drive to be loaded with a USB flash drive, as follows:First determine the system version, open the following link to download the driver:Windows 7 32-bit:http://think.lenovo.com.cn/support/driver/driverdetail.aspx?deditid=7545Windows

With the windows PE boot board and imagex command, you can easily package the system and installed software into a WIM image for future recovery of the system.This article first introduces how to create a PE boot disk for Windows 7, and then back up the boot disk for

Use a USB flash drive to create a Windows 7 installation disk and MacBookAir to install Windows 7-general Linux technology-Linux technology and application information. The following is a detailed description. This method uses a USB flash drive to create a

You may want to install Windows 7 Beta on netbooks, but netbooks typically do not have an optical drive, and you probably don't have an external drive for it, and you may be concerned about environmental protection and don't want to download the Windows 7 beta ISO dial; or you don't like the turtle speed and toss from

disk, my is 40 Gb) H Disk: (FAT32 format-4 GB space, used for Linux Swap partition) 2. Set boot, start Rhl-6.0-ES setup 2.1. Download rhel-server-6.0-i386-dvd (Http://www.redhat.com/rhel/server/ official website registered account to enter Free Evaluation Software to download) 2.2. format the three partitions as FAT32 Note: In Windows

or 0x0f ), the partition table item specifies the start position and length of the extended partition. Another Partition Table is placed in the first sector of the extended partition, which is generally called an extended partition table. The first item of the extended partition table specifies the current information of the extended partition. If there are more logical partitions, the second item of the extended partition table specifies the location of the next EBR; otherwise, it is 0. In thi

We often encounter the purchase of a laptop or an open need to install the system found that the optical drive is not good or no optical drive? It's so frustrating, don't we just give up? No, I will be able to use U disk way to install, hehe, next we will see how to do a U disk Windows 7 installation media. Method One

How does a Windows 7 system create, delete, or format a hard disk partition? First, create and format new partitions (volumes) To create partitions or volumes on your hard disk (these terms are commonly used interchangeably), you must be logged on as an administrator, and you must have unallocated

After installing the Windows7 system, even if no applications are installed, C disk occupancy has reached more than 10G. In fact, there are some things we do not need, if we can take some of the things we do not need to remove from the hard drive and do not affect the system to run, it is greatly saving space? Let's see what we can do to save Windows 7 system ha

Bytes is charged according to the 1024 standard. 500,000,000,000/(1024*1024*1024) = 465.66GB in Windows, the conversion unit of data is always 1024, which is in conflict with the hardware manufacturer's 1000, this leads to deviations during conversion. This leads to the 35 GB gap.Why is the remaining space displayed on your computer incorrect? If you notice the remaining space in the hard disk partition, y

When Windows 7 is installed, the following error occurs:The user indicates that when Windows 7 is installed, the disk partition interface cannot continue, and the system prompts "Windows cannot be installed on this

INTEL removed the EHCI controller from the SKYLAKE platform and changed it to the XHCI controller. The native Win7 system does not support the XHCI controller. Simply put, without the EHCI controller, the original Win7 system cannot be directly installed on the SKYLAKE platform.Procedure:Preparations:1. Install the 64-bit Windows 7 system installation image (not supported by GHOST images) and UltraISO softw

This Windows 7 hard disk installation method Daquan introduced Windows 7 to install a high version of Windows 7, Vista hard disk to install

Windows 7 and Ubuntu10.04 have been released. Please try them out. Windows 7 has already been installed. I wanted to use wubi to install ubuntu. I am worried about the poor performance of the ubuntu system. I am also worried about the same performance problem when I use a virtual machine to install ubuntu. Fortunately,

This article describes the use of the Windows 7 system's own Disk management tool to create and remove partitions, because it is a system tool that creates and adjusts software for specialized partitions, such as partition Magic, Acronis disk Director Suite, There are some limitations to Diskgenius, but generally the s