HP AlphaServer ES47 Upgrade Manual page 21

You will need a #1 and #2 Phillips head screwdriver for these procedures.
1. Lift the system up and remove it from the floor stand assembly.
2. Unlock the front door. Swing it to the left and lift up when it is fully opened.
Holding the door in its up-most position, close it 1/8
hinges. Set aside.
3. Using a #1 Phillips screwdriver, loosen the captive thumbscrew at the top front edge of
the tower.
4. With one hand at the front of the top panel and one at the back, push the top panel back
and lift up and off.
5. Loosen both captive thumbscrews at the top of each of the side panels.
6. Using the two handles provided on the panels, lift them up and off their posts on the top
of the frame.
7. Remove the SM LAN (Serial Management LAN) and serial cables.
You may remove the OCP here, or wait until Section 2.6.
th
turn and then lift the door off its
Prepare the System 2-3