From win10 to win8, win10 to win8

From win10 to win8, win10 to win8

0. Damaged system hard disk Restoration

Use ghost11.2 to back up drive C. Drive C is equipped with win8 64 (non-uefi mode) and ubuntu is installed in another partition. After restoration, the hard disk cannot be identified. The problem is that the bios cannot be accessed. After detection hard disk damage. (If diskgenius is enabled before the partition table is damaged, an error is returned ). There is no way to re-buy the hard disk and reinstall the system.

 

1. Electronic Mall Survey 20150205

Memory Stick kingston DDR3 4g 200 yuan, 2g 130 yuan

CPU i7 4-core 8 thread 3g 1780 yuan

Bracelet watch shape Misfit-shine button battery standby 2 months 600 + RMB

Recording pen sony recording for 30 h 1200 yuan

Capacitor pen 25 RMB

SSD Weigang read Speed 560 M write speed 360 M 256g 580 yuan, 128g 460 +-yuan

Mobile hard drive WD 1 T 5600r 8 M 460 yuan, Seagate 450 yuan

Laptop hard drive WD 1 TB 5600r 8 M 330 yuan

U disk Kingston 3.0 32g 80 yuan

Uefi is not supported for Asus xforwarvb notebook boards

Data recovery software (pc3000) 1000-RMB; hardware Recovery + RMB

 

2. Install win8 64 on uefi + gpt

2.1 hard drive 1 TB partition, diskpart partition, gpt format

See http://www.beihaiting.com/a/XTJC/XTJQ/2014/0815/5127.html

Step 1. During the completely new installation of Win7 or Win8 system, when you select the target disk, the installer will prompt you not to create the GPT partition and cannot complete the installation. At this time, we press Shift + F10, the command prompt (Administrator) interface appears.
Create a GPT disk partition using the diskpart command-command prompt (Administrator)
Step 2: Enter the diskpart command and press Enter. Then, complete the following command:
1. list disk ------------------- list all disks of the System Computer
2. select disk 0 -------------- select disk 0. The number is not necessarily the same as the number below.
Determine the target disk for system installation Based on the disk size.
Create a GPT disk partition using the diskpart command-select a disk
Step 3. After selecting a disk, complete the following commands:
1. clean ------------------------ clear the disk. This command will erase all data on the disk.
2. convert gpt ---------------- convert the disk to GPT format
3. list partition --------------- list partitions on the disk
Create a GPT disk partition using the diskpart command-conversion format
After the investigation and conversion operations are completed, enter the list partition command to display the partitions not displayed on the disk, because we have just converted to the GPT partition format and the partition is empty.
Step 4: Create the EFI partition and system installation partition. The command is as follows:
1. create partition efi size = 100 -- create an EFI partition with a size of 100 M
2. create partition msr size = 128 -- create an MSR partition. The default size of Microsoft is 128 MB.
3. create partition primary size = 50000 -- create a primary partition. Note that the number is calculated by M. 50000 means that the partition size is 50000 M, which can be adjusted according to your actual situation, this partition is used to install win7
4. list partition ----------------- list partitions on the disk
Create a GPT disk partition using the diskpart command.
Tip: You can enter the help command to View Details of the diskpart command.
Step 5. Enter Exit to Exit the command prompt interface and return to the installation interface.

2. Use ultraiso to engrave win8 into a USB flash drive. installation may occur. # The media driver required by the computer is missing #

Installation failed .....

2.3 The partition may be incorrect, the bios settings are incorrect, or the motherboard does not support uefi mode (it is later known that the motherboard does not support .....). it is unclear what causes the installation to fail.

The pgt partitioning method can also be installed in the traditional bios, because pre-installed win8 is installed using gpt partitioning. If you are interested, you can further Think About It. ^_^

 

3. Traditional bios + mbr Installation

3.1 Hard Disk Partitions use diskpart partitions (in a hurry, use diskgenius)

Divided into Master + master + extension + master

Partition ### type size offset
-------------------------------------------
Partition 1, which is 97 GB 1024 KB
Partition 2 main 98 GB 97 GB
Partition 0 extended 576 GB 196 GB
Partition 3 logic 146 GB 196 GB
Partition 4 logic 99 GB 342 GB
Partition 5 logic 330 GB 442 GB
* Partition 6 primary 159 GB 772 GB
Specific partitioning steps:

DISKPART> clean

DiskPart is successfully cleared.

DISKPART> list partition

No partitions are displayed on this disk.

DISKPART> convert mbr

DiskPart has successfully switched the selected disk to MBR format.

DISKPART> list partition

No partitions are displayed on this disk.

DISKPART> create partition primary size = 100000

DISKPART> create partition extention size = 590000

DISKPART> create partition logical size = 150000

 

DISKPART> select partition 3

Partition 3 is now the selected partition.

DISKPART> format fs = ntfs label = "SOFTWARE" quick

100% completed

DiskPart format the volume.

DISKPART> ASSIGN LETTER E

The drive letter or mount point is successfully assigned to the DiskPart.

Set win8 to active)

DISKPART> EXIT
Exit DiskPart...

3.2 install win8 64

Install using WinNtsetup

Download win8 64, hard disk is mbr partition, C is primary partition, and set as active partition
Use the cabbage winNtsetup installation, and select drive C on the interface. The green check box is displayed on all three parts. There is no Internet connection problem after installation, but the touchpad cannot be controlled.

3.3ubuntu Installation

3.3.0 LiveCD Creation

Use ultraISO

After the preparation is complete, unplug the usb flash drive and re-insert it (otherwise the usb cannot be identified or started)

 

3.3.1 ubuntu14.04 64

There is Gparted in LiveCD (search in the search window), which is equivalent to diskgenius. After installation, there is no Gparted In ubuntu (for example)

The command mode has parted (simple function), which is equivalent to diskpart.

3.3.2 simple parted command (see help for details)

Ly @ ly-X450VB :~ $ Sudo su-
[Sudo] password for ly:
Root @ ly-X450VB :~ # Parted
GNU parted2.3
Using/dev/sda
Welcome to GNU Parted! Type 'help' to view a list of commands.
(Parted) print
Model: ata wdc WD10JPVX-22J (scsi)
Disk/dev/sda: 1000 GB
Sector size (logical/physical): 512B/4096B
Partition Table: msdos

(After ubuntu is installed, a primary partition is deleted)

Number Start End Size Type File system Flags
1 1049kB 105 GB 105 GB primary ntfs boot
2 105 GB 211 GB 106 GB primary ntfs
3 211 GB 1000 GB 789 GB extended lba
5 211 GB 368 GB 157 GB logical ntfs
6 368 GB 475 GB 107 GB logical ntfs
7 475 GB 829 GB 354 GB logical ntfs
8 829 GB 837 GB 7999 MB logical linux-swap (v1)
9 837 GB 838 GB 999 MB logical ext4
10 838 GB 1000 GB 162 GB logical ext4

(Parted) select/dev/sdb
Using/dev/sdb
(Parted) print
Model: WD My Passport 071A (scsi)
Disk/dev/sdb: 500 GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos

Number Start End Size Type File system Flags
1 16.4kB 500 GB 500 GB primary ntfs boot

3.4 backup and Restoration

Use ghost32 11.0 in cabbage to back up win8 (fast mode)

After the backup is complete, restart and enter the cabbage restoration system win8.

Success ^_^

 

TIPS:

The hard disk quality problem was discovered in this round. In the past, the hard disk had a quality problem. I had already broken it once. If the hard disk was broken when I restored the system later, that is not worse, but more rewarding.