What s the deal with only one C drive left after restarting the computer?

Hello, there are the following situations in this situation: First: there is a virus in the computer, try to use hard disk partition magician and other hard disk partition software to try to find out the partition.

This situation is basically the loss of the hard disk partition table, generally speaking, the recovery will not affect the hard disk. Second: Disk partitions.

The registry is corrupted and the disk is hidden. Step 1: Run".

Go to the policy group. Step 2: In the list on the left side of Group Policyr, open "Local Computer Policy" -- "User Configuration" -- "Management Template" -- Windows Components -- Windows Explorer.

Step 3: From the right window, find 'Hide these specified drives from my computer.'

Double-click to open. Step 4: Check whether the "Enabled" option is selected in the Settings tab, if so, please check Not configured. Third: .The partition of the computer is missing. It can be repaired with other software.

1.Partition error: After restarting your computer, a partition error may have occurred, making other partitions unrecognized or inaccessible. This can be due to reasons such as hardware failure, operating system error, or virus infection.

Workaround: You can use a disk management tool like Disk Manager for Windows to check and fix partition errors. If the problem persists, you may need to use a data recovery tool to try to recover your lost partition.

2.Disk corruption: After restarting your computer, you may find that other disks or partitions are not recognized, which may be caused by a corrupted or faulty disk.

Workaround: If the disk is corrupted, you may need to replace the corrupted disk with a new one and try to use a data recovery tool to recover the lost data.

3.Operating system issues: After restarting your computer, an operating system error or configuration issue may have occurred that prevented other disks or partitions from being loaded correctly.

Workaround: You can try reinstalling the operating system or using the System Restore feature to restore it to its previous normal state.

In either case, if you are unsure how to deal with it, it is advisable to consult a professional computer technical support staff to avoid further data loss or corruption.

Suddenly there is only a C disk left in the laptop, and the other disks are missing is caused by a setting error, and the solution is:

1. Right-click the software icon and select Run the software as administrator.

2. After the software is running, select physical disk 0 and double-click to start the recovery.

3. Wait for the software to finish scanning the hard disk (it will take about 10 minutes).

4. The software will list the found partitions, here find 5 lost partitions, two of which are more in the previous partition will also be found.

5. Check the files you want to recover and right-click to copy them.

6. Save the file to a suitable path and wait for the software to copy it.

7. The other disks are out.

Common computer troubleshooting:

1. Reasons for keyboard failure:

1. If the numeric keys of the keypad fail, it is possible that the numlock key is locked, and it can be opened by the numlock key, and this key is cyclical.

2. There may be a problem with the keyboard driver, you can update the driver to give it a try.

2. Solution:

1. Restart your computer. The computer will run for a long time will cause the driver to fail, if the usual fn key is good, once in a while it fails, you can restart the computer to give it a try.