HP 9020 CE Handbook page 20

2-10 9020 EnvironmentalllnstallationiPM
10. (520)
Place lOP cable door connector over studs on ends of appropriate I/O EXPANDER connec-
tor slot, and tighten connector to door with two nuts (Figure 3):
(2nd lOP) 1/0 EXPANDER 1 slot.
(3rd lOP) I/O EXPANDER 2 slot.
(530/540)
Continue with step 12.
11. (520 ONLY)
Install cable clamp on door so that it holds cable(s) in position (Figure 4).
CONNECTOR GATE
CABLE CLAMP
Figure 4. Series 500 Computer Stack Door.
12. (520)
Connect the lOP cable finstrate connector to the lOP finstrate with cable pointing down.
Close the connector gate and seat the finstrate into the motherboard connector (Figure 4).
(530/540)
Route lOP cable through base plate. Connect lOP cable finstrate connector to finstrate.
Close connector gate and seat board into motherboard connector.
13. (ALL EXCEPT 520 - 3rd lOP)
Install processor stack door with two captive #2 Pozidriv screws at bottom.
(520 - 3rd lOP)
Continue with next step.