IBM 7012 Personal Computer User Manual


 
3-8 Installation and Service Guide
Disk Drive (Bus-Attached): Models 320, 32E, 32H
Note: A system may have two bus-attached, or two SCSI-attached, or a combination of
one SCSI and one bus-attached drive. For models 320, 32E, and 32H
SCSI-attached drives, see page 3-10.
Note: Refer to “Handling Static-Sensitive Devices” on page 3-2 before removing or
installing adapters in this system.
Removal
1. Set the power switches of the attached devices to Off.
2. Set the power switch of the system unit to Off.
3. Unplug the power cable.
4. Do the removal procedure in “Rear Cover” on page 3-3.
5. Do the removal procedure in “Top Cover” on page 3-4
Note: If one of the drives is a SCSI-attached drive, remove the power cable from the SCSI
drive.
6. Pull the frame latch forward.
7. Lift the frame assembly out.
8. Remove the four screws from the disk drive.
9. Remove the disk drive by carefully unplugging it from the riser card, using a side-to-side
motion.
10. Slide the riser card out.
Latch
Riser Card
Frame Assembly
Disk Drives