IBM A40 TYPE 6840 - Manual (Page 27)

Hard disk drive jumper settings
IDE hard disk drives for the NetVista series computers use jumpers to set the
drives as primary (master) or secondary (slave).
Note: For drives not shown below, refer to the label on the hard disk drive for the hard
disk drive settings.
1 Primary (Master) Hard Disk Drive
2 Secondary (Slave) Hard Disk Drive
Installing a security U-bolt
To install a U-bolt, do the following:
1. Remove the cover.
Chapter 4. Installing Options 21