IBM 8669 Hardware Maintenance Manual - Page 89

SCSI backplane, Hot-swap hard disk drive backplane assembly

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1. Turn off server and disconnect all external cables and power cords. 2. Remove the cover. See "Removing the cover and bezel" on page 42. 3. Disconnect the cable, connector (J18), from the system board. 4. Remove the screw 1 . 5. Carefully pull out drive 2 to remove. SCSI backplane Note: Before beginning, read "Safety information" on page 109, "Before you begin" on page 40 and "Handling static-sensitive devices" on page 41. To remove the hot-swap hard disk drive backplane: 1. Turn off server and disconnect all external cables and power cords. 2. Remove the cover. See "Removing the cover and bezel" on page 42. 3. Disconnect all cables connected to the backplane. 4. Remove the screw 1 from the top of the assembly. 5. Gently slide the SCSI backplane assembly 2 up to remove. Hot-swap hard disk drive backplane assembly Note: Before beginning, read "Safety information" on page 109, "Before you begin" on page 40 and "Handling static-sensitive devices" on page 41. FRU information (service only) 79

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1.
Turn off server and disconnect all external cables and power cords.
2.
Remove the cover. See “Removing the cover and bezel” on page 42.
3.
Disconnect the cable, connector (J18), from the system board.
4.
Remove the screw
±1²
.
5.
Carefully pull out drive
±2²
to remove.
SCSI backplane
Note:
Before beginning, read “Safety information” on page 109, “Before you begin”
on page 40 and “Handling static-sensitive devices” on page 41.
To remove the hot-swap hard disk drive backplane:
1.
Turn off server and disconnect all external cables and power cords.
2.
Remove the cover. See “Removing the cover and bezel” on page 42.
3.
Disconnect all cables connected to the backplane.
4.
Remove the screw
±1²
from the top of the assembly.
5.
Gently slide the SCSI backplane assembly
±2²
up to remove.
Hot-swap hard disk drive backplane assembly
Note:
Before beginning, read “Safety information” on page 109, “Before you begin”
on page 40 and “Handling static-sensitive devices” on page 41.
FRU information (service only)
79