HP 9000 300 Series Hardware Configuration Manual page 81

6
Accessing a Hard Disk Drive
Before you start to reconfigure your 210 or 420 Mbyte hard disk drive, refer to
Chapter 3 and 4 to:
1. Shut down your controller's application program and operating system.
2. Turn OFF your controller and unplug all cords and cables from it and any
attached expanders. \
3. Access the controller's internal assemblies.
Removing the Hard Disk Drive
Before you can change a hard disk drive's configuration, you need to remove
the drive from the controller. Follow these steps to remove the drive.
Caution
Hard disk drives are vulnerable to physical shock. Dropping a
hard disk drive from even a small height will damage its heads
and platters.
Always handle hard disk drives with extreme caution.
Do not set a hard disk drive upside down on any surface.
6-2 Configuring Mass Storage Devices