FUJITSU SPARC ENTERPRISE M8000 User Manual

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11-12

SPARC Enterprise M8000/M9000 Servers Service Manual • August 2009

Caution –

If the dual power feed option is installed, switch off the main line

switches for both power supply units.

Caution –

After stopping all the domains, be sure to switch off the main line

switches in the power supply system to completely shut off the supply of power.

6. Connect the wrist strap clip to a cabinet grounding port, and attach the band of

the wrist strap to one of your wrists.

7. For the M9000 (with the expansion cabinet), disconnect the cables from the

connectors of the XSCFU to be replaced. Disconnect any other cables, such as a
LAN cable, as necessary.

8. Remove the XSCFU to be replaced. (See

FIGURE 11-5

FIGURE 11-6

)

a. Using a Phillips screwdriver, turn the knob screws securing the upper and

lower eject/lock levers (in the SPARC Enterprise M8000 server) or left and
right eject/lock levers (in the SPARC Enterprise M9000 server) 90 to 180
degrees to unlock the levers. (Turn the knob screw while lightly pulling the
lever by one hand.)

b. Unlock the eject/lock levers to pull the XSCFU off the backplane.

c. While grasping the eject/lock levers, pull out the XSCFU slowly from the

slot.

9. Place the removed XSCFU on an antistatic conductive mat.

10. Mount the replacement XSCFU by following the removal instructions in

Step 7

and

Step 8

in reverse order. Align the XSCFU with the slot guides, insert it

carefully, and secure it firmly.

Push the levers as far as they will go, and then push the knob screws on the
eject/lock levers to lock them in position. When the knob screws remain in
position, the XSCF unit is securely mounted.

Caution –

Do not forcibly push the XSCFU in when inserting it. If the XSCFU is

forcibly inserted despite the presence of any obstruction in a slot or any problems
with the connector pin, serious damage may result.

Caution –

Do not forcibly push the cable in when inserting it. If the cable is forcibly

inserted despite the presence of any obstruction in a slot or any problems with the
connector pin, serious damage may result.