IBM RT PC, Options Installation

Page: 53 / 254

Section 2. Removing and Installing Drives in IBM 6150 2-9
Installing the Second Fixed-Disk Drive
Use the following chart to determine the correct position of the new
drive and the installation procedure to use.
Note: When using the IBM Personal Computer AT Fixed-Disk
and Diskette Drive Adapter or IBM RT PC ESDI Magnetic Media
Adapter, fixed-disk drives in position C and D must be alike, that is,
R40 with the Personal Computer AT Fixed-Disk and Diskette Drive
Adapter, and R70 with IBM RT PC ESDI Magnetic Media Adapter.
If a different drive occupies position C, do not use this chart. Go to
the chart on page 2-12, use Steps 2 through 5 under the heading,
“Installation Procedure to Use”, and install your two new drives in
drive positions C and D.
Drive
Shipped
in
System *
New
Drive
Type
Position
of New
Drive
Installation Procedure to Use
R40 R40
R70
D
E
“Installing a Fixed-Disk Drive in
Position D” on page 2-23
“Installing a Fixed-Disk Drive in
Position E” on page 2-35
R70 R40
R70
E
D
“Installing a Fixed-Disk Drive in
Position E” on page 2-35
“Installing a Fixed-Disk Drive in
Position D” on page 2-23
* If you are not sure which drive is in your system, see the
appropriate system unit diagram in Appendix A to locate your drive.
Use the illustration on page 2-10 to determine which drive you have,
and then return to this chart.