Oracle Database Appliance X3-2, Service Manual

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Remove the Middle Section of System Top Cover
36 Oracle Database Appliance Service Manual • February 2016
2.
Remove the top cover.
a. To unlatch the server node top cover, press and hold the green release
button on the top of the server node cover [1].
b. Using the indented area near the green release button, slide the cover
toward the front of the server node about 0.5 inches (12.7 mm) [1].
c. Lift the cover up and remove it [2].
Removing the Middle Section of the System Top
Cover
To gain access to the Oracle Database Appliance (original version) power distribution board
and the disk midplane board you must remove the middle section of the system's top cover.
Remove the Middle Section of System Top Cover
1. Power down the server nodes and remove the power cords from the power
supplies.
For instructions, see “Shut Down a Server Node” on page 31 .
Caution -
System fault.
Do not remove the middle section of the system cover while the AC
power cords are connected. Otherwise the fault LEDs light and a system fault is logged.
2. Remove the middle section of the system top cover.