How to Turn the Windows 7 Disk Defragmenter Schedule On or Off
Information
This will show you how to turn the Disk Defragmenter schedule on or off to allow it to run automatically in Windows 7 or not. Disk Defragmenter is set to run on a automatic schedule by default in Windows 7.
Note
The Disk Deframenter .exe file is located at C:\Windows\System32\dfrgui.exe.
Warning
Solid State Drives (SSD) do not need to be defragmented. Doing so may shorten the lifespan of the SSD drive.
Disk Defragmenter will show all disks including SSDs. If you have the Disk Defragmenter schedule turned on, then be sure to check that the SSD has been excluded (unchecked).
Here's How:
1. Open the Start Menu, and click on All Programs, Accessories, System Tools, and Disk Defragmenter. (See screenshot below)
A) Go to step 3.
OR
2. Open the Start Menu, then type dfrgui into the search line and press Enter.
3. To Turn On the Disk Defragmenter Schedule NOTE:If you have a SSD, then check and make sure that any SSD installed has been excluded (unchecked).
A) Click on the Turn on schedule button. (See screenshot below)
B) If prompted by UAC, click on Yes (if administrator) or type in administrator's password (if standard user).
C) Check the Run on a Schedule box. (See screenshot below)
D) Choose the frequency, day, time, and disks to be used for the schedule. (See screenshot above)
E) Go to step 5.
4. To Turn Off the Disk Defragmenter Schedule
A) Click on the Configure schedule button. (See screenshot below)
B) If prompted by UAC, click on Yes (if administrator) or type in administrator's password (if standard user).
C) Uncheck the Run on a Schedule box. (See screenshot below)
5. Click on OK. (See screenshot above or below step 3C)
6. Click on the Close button. (See screenshot below step 3A or 4A)
System Manufacturer/Model Number DIY #3, #2 OS W7 Ulti/64, XP Pro/32 CPU INTEL i7 920 DO, Core2 Duo 6400 Motherboard GIGABYTE EX58 UD3R-SLI, EP45-UD3R Memory KINGSTON DDR3 1333MHz, CORSAIR DDR2 800MHz Graphics Card EVGA GTX 260 x2, 8800 GTX Sound Card REALTEK HD onboard, ditto Monitor(s) Displays SONY 40" BRAVIA LCD Screen Resolution 1360 X 768
Keyboard MS Mouse MS PSU COOLERMASTER 900W, ENERMAX 850W Case COOLERMASTER HAF 932 x2 Cooling stock Hard Drives OCZ VERTEX/RAID0 -3, Vertex 30GB Internet Speed ADSL 3MB/768KBs Other Info amateur enthusiast
System Manufacturer/Model Number DIY #3, #2 OS W7 Ulti/64, XP Pro/32 CPU INTEL i7 920 DO, Core2 Duo 6400 Motherboard GIGABYTE EX58 UD3R-SLI, EP45-UD3R Memory KINGSTON DDR3 1333MHz, CORSAIR DDR2 800MHz Graphics Card EVGA GTX 260 x2, 8800 GTX Sound Card REALTEK HD onboard, ditto Monitor(s) Displays SONY 40" BRAVIA LCD Screen Resolution 1360 X 768
Keyboard MS Mouse MS PSU COOLERMASTER 900W, ENERMAX 850W Case COOLERMASTER HAF 932 x2 Cooling stock Hard Drives OCZ VERTEX/RAID0 -3, Vertex 30GB Internet Speed ADSL 3MB/768KBs Other Info amateur enthusiast
There are better defragmenters than the one that comes with the system, and really it's not necessary to defrag unless you are beginning to notice a slowdown in system responsiveness, or if you have just installed or uninstalled a program that takes up a significant percentage of your HDD space.
Brink, thanks for this guide but I want to ask you something.
On Screen one, we can see a third disk named as Volume{....
I have a disk like this but my friend is not. What is this disk could you tell me please?
In forums, I asked this and some peoples said that it was System Reserved disk. Is it right?
It was the System Reserved partition as it was listed in one of the earlier prerelease Windows 7 builds. It shows at System Reserverd now in all retail versions of Windows 7 now though.
Thank you John. Luckily Windows 7 usually will be set to not run Disk Defragmenter by default on the latest SSDs out there. It's still worth to check and make sure though.