Using disk cleanup, Using hp 3d driveguard (select models only), Identifying hp 3d driveguard status – HP ProBook 450 G1 Notebook PC User Manual
Page 66
To run Disk Defragmenter:
1.
Connect the computer to AC power.
2.
On the Start screen, type
disk
, click Settings, and then select Defragment and optimize your
drives.
3.
Click Optimize.
NOTE:
Windows includes the User Account Control feature to improve the security of your
computer. You may be prompted for your permission or password for tasks such as installing
software, running utilities, or changing Windows settings. Refer to HP Support Assistant. To
access HP Support Assistant on the Start screen, select the HP Support Assistant app.
For additional information, access the Disk Defragmenter software Help.
Using Disk Cleanup
Disk Cleanup searches the hard drive for unnecessary files that you can safely delete to free up disk
space and help the computer to run more efficiently.
To run Disk Cleanup:
1.
On the Start screen, type disk, click Settings, and then select Free up disk space by deleting
unnecessary files.
2.
Follow the on-screen instructions.
Using HP 3D DriveGuard (select models only)
HP 3D DriveGuard protects the hard drive by parking the drive and halting data requests under either
of the following conditions:
●
You drop the computer.
●
You move the computer with the display closed while the computer is running on battery power.
A short time after the end of one of these events, HP 3D DriveGuard returns the hard drive to normal
operation.
NOTE:
Because solid-state drives (SSD) lack moving parts, HP 3D DriveGuard is unnecessary.
NOTE:
Hard drives in the primary hard drive bay or in the secondary hard drive bay are protected
by HP 3D DriveGuard. Hard drives installed in optional docking devices or connected to USB ports
are not protected by HP 3D DriveGuard.
For more information, see the HP 3D DriveGuard software Help.
Identifying HP 3D DriveGuard status
The hard drive light on the computer changes color to show that the drive in a primary hard drive bay
and/or the drive in a secondary hard drive bay (select models only) is parked. To determine whether a
56
Chapter 8 Drives