IBM Aptiva 2170 Hardware Maintenance Service Manual page 149

1. Switching Power Suppl .
The system comes with a 145-watt switching power supply.
2. Expansion slots.
On the rear panel of the system chassis are seven slot openings for installation
of adapter cards. When installing an adapter, remove the cover of the slot that
you intend to use.
3. Modem Card.
The system includes a 56.6K voice fax modem.
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/DVD-ROM drive. Normally, this bay holds the factory-
installed CD/DVD-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/DVD-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/DVD-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.
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