Hard disk system drive letter shows the solution to the cross phenomenon

Sometimes we need to add one more hard disk, but many users have found this phenomenon after adding a hard disk: after installing the second hard disk, the drive letter of the old hard disk and the new hard disk will cross. Phenomenon, there are a lot of troubles when calling files, and even some programs can not be used.

Method:

1. Shield hard disk method

Set the two hard disks to master and slave relationship and connect correctly, then boot into the BIOS setup program. In the "Standard CMOS Features" option, the disk parameter item will be set to “NONE”, and the slave disk will be masked. Set the master disk to boot the hard disk in the “Advanced BIOS Features” option. After saving the settings and restarting, the hard drive letter will be arranged in the order of the partitions of the master and slave disks. The disadvantage of this method is that the disk can only be used normally under Windows, and the slave disk cannot be recognized in pure DOS mode.

2.Re-partition method

After setting up the master-slave relationship and connecting the hard disk correctly, use any partition software to divide all the disks into logical partitions, then the drive letter from the disk Will be placed in the order behind the main disk.

3.Using PartitionMagic

PartitionMagic (Partition Magic) can re-partition, format, copy partition, etc., use it to modify the drive letter as follows:

Start PartitionMagic, right click on the drive letter you want to modify, select “Advanced & Rarr; Modify Drive Letter in the shortcut menu, and then select the new drive in the pop-up "Change drive letter" window. Symbol, click the "OK" button, then select the "General → Application Change" command, follow the prompts to restart.

This problem is easier to deal with than other system problems. Some people will choose to ignore this problem, but now it is better to solve the problem after knowing the method.