IBM Aptiva Hardware Maintenance Manual page 108

4. System board.
The system board is secured by screws on the inner wall of the chassis.
5. Bay 1.
This drive bay may accommodate a 5.25-inch half-high drive, such as
diskette, hard disk, tape, or CD-ROM drive. Normally, this bay holds the
factory-installed CD-ROM drive.
6. Bay 2.
This drive bay may accommodate a 5.25-inch half-high drive, such as
diskette, hard disk, tape or CD-ROM drive.
7. Bay 3.
This drive bay may accommodate a 5.25-inch half-high drive, such as
diskette, hard disk, tape or CD-ROM drive.
8. Bay 4.
This drive bay may accommodate a 3.5-inch slim drive, such as a diskette,
hard disk or tape drive. Normally, this bay holds a factory-installed
diskette drive.
9. Bay 5.
This drive bay may accommodate an internal 3.5-inch slim drive, such as a
hard disk drive.
Repair Information 4-5