How does XP use the dos command to increase the read/write speed of the u disk?

Recently, an XP system user is slow to read and write the u disk, which seriously affects the copy speed of the file. I believe many users have encountered this situation, so how can we improve the u disk read and write? speed? In fact, we can use the dos command to improve the read and write speed of the u disk, the following small series for everyone to introduce XP to use the dos command to improve the speed of the u disk read and write tutorial.

Special reminder: The u disk will be formatted when the u disk is speeded up, so be sure to back up the files in the u disk before proceeding.

Procedure:

1, click on the Start menu of the desktop, select & ldquo; run & rdquo ;, shown below:

2, the operation of opening window, we enter & ldquo; cmd & rdquo ;, click & ldquo; determining & rdquo; button, as shown below:

3, in an open interface, we dos command prompt input & ldquo; chkdsk i: & rdquo; (i u is connected to the computer's disk drive), press Enter to execute, as shown below: after

4, u disk file check is completed, we can see each allocation unit to 4096 bytes, as shown below:

5, we know that after its default allocation unit size, now to change the allocation unit size, the dos Enter “format i:/a:16k” in the command character, press Enter to execute, then you will be reminded whether the u disk is connected, press the OK button after connecting, as shown below:

6, at this time, the system waits for the completion of the check, the time is about 3-5 minutes, as shown below:

7, initialization is completed After calibration, the Enter key is pressed again, as shown below: After

8, the above operation is completed, then we can see that the size of the allocation unit is 16384 bytes, than before the 4096 increase in the number, as shown below:

These are the small series to introduce XP using dos command to improve the tutorial disk read and write speeds of u, u disk read and write if users encounter For slow speeds, try the above steps to try it out.