Computer Access Panel; Top Access Panel - HP Business Desktop d500 Series Service & Reference Manual

8.3 Computer Access Panel

Remove the bottom access panel to remove or replace and expansion card.
Remove the top access panel for all other service activities.

8.3.1 Top Access Panel

1. Prepare the computer for disassembly (Section 8.1).
CAUTION: Before removing the computer access panel, ensure that the computer is turned off and that
Ä
the power cord is disconnected from the electrical outlet.
2. Lay the computer down so the rubber feet rest on a solid surface.
3. Loosen the captive thumbscrew 1 that secures the access panel to the computer chassis.
4. Slide the top access panel back about 1/2 inch (1.3 cm), then lift it off the unit 2.
To install the access panel, reverse the removal procedure.
Service Reference Guide
Removal and Replacement Procedures - Ultra-Slim Desktop (USDT) Chassis
336492-003 8–5