HP A3764A, Installation Manual

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4-20 Chapter 4
Removal and Replacement Procedures
Removal and Replacement Procedures
6. Replace the computer tray (refer to Computer Tray Removal).
7. Replace the D Class computer (refer to D Class Computer Replacement instructions).
19 Inch Cosmetic Frame
The 19 inch cosmetic frame must be removed before accessing any 19 inch peripheral
device mounted in the lower section of the cabinet.
19 inch Cosmetic Frame Removal:
1. Remove the four mounting screws and nylon washers holding the 19 inch cosmetic
frame to the cabinet.
2. Pull the 19 inch cosmetic frame away from the cabinet.
You should now be able to access the peripherals mounted in the lower section of the
cabinet. Be sure to follow all shutdown (or power down) procedures described for the
intended peripheral. Refer to the particular peripherals documentation for information
regarding the peripheral in question.
19 inch Cosmetic Frame Replacement:
1. Align the 19 inch cosmetic frame over the mounting standoffs on the cabinet frame.
2. insert the four mounting screws and nylon washers and tighten.
19 Inch Vertical Cabinet Rails
The 19 inch vertical rails in the cabinet are left and right oriented. Look for an L or R
stamp on one end of the rail and orient the L and R according to the way you are facing the
cabinet.
19 inch Vertical Cabinet Rail Removal:
1. Remove the 19 inch cosmetic frame (refer to 19 Inch Cosmetic Frame Removal).
2. Remove all peripheral devices mounted in the lower section of the cabinet.
3. Remove the two (one top and one bottom) mounting bolts
(1)
from the vertical rails
(3)
.