What should I do if the extended volume of C drive in win7 system cannot be operated? Extended volume of C drive in win7 system cannot be operated

php Xiaobian Yuzai will give you the answer: If you encounter the situation where the C drive extension volume of win7 system cannot be operated, you can try the following solutions: 1. Use a third-party partition tool to operate; 2. Use the disk management tool to extend the volume. Operation; 3. Check whether there is a process or program using the C drive, close it before proceeding; 4. Check whether the hard disk is faulty, repair or replace the hard disk; 5. Reinstall the system after backing up important data. If the above methods still cannot solve the problem, it is recommended to consult professional technical personnel to avoid more serious consequences.

Unallocated space can be used for expansion. 2. Therefore, we need to check the "unallocated" space next to the C drive.

3. If not, right-click the disk on the right and select "Delete Volume".

(Deleting the volume will clear all data, and data needs to be backed up in advance.)

4. After deletion, there will be space available next to the c drive.

#5. In this way, the volume can be expanded.

Method 2. Partition format

1. If we delete the volume and find that there is free space next to it instead of unallocated, it cannot be expanded. .

#2. There may be two situations, one is the partition format is different, the other is the hard drive is different, one is a solid state drive and the other is a mechanical hard drive.

3. If only the partition format is different, just use the Partition Assistant to change the format of the disk next to it to the main system partition. 4. If the hard disks are different, it cannot be solved.

Other solutions:

If none of the above methods can solve the problem, you can consider reinstalling the system.

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###Win7 SP1 official flagship version 64-bit############Win7 x64 pure version (64-bit automatic activation)### #########Win7 pure version activation-free 64-bit (only for notebooks)#########System installation method######This site provides you with two system installation methods, local Hard drive installation is the simplest installation method. It is recommended to make a U disk boot tool before using the hard disk installation. If the hard disk installation fails, or your computer cannot be turned on, is stuck at the welcome interface, cannot enter the desktop, or has a blue screen, etc., then you need to choose the U disk to reinstall the system. . ######Warm reminder: When reinstalling the system, the current system disk (usually the C drive) will be formatted. Be sure to back up the data on the C drive and desktop in advance. ###

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