Compaq 154883-002 Deskpro EN Series of Personal Computers - Slim Desktop Model - Page 41

Access Panel, panel up and off the unit.

Page 41 highlights

4.6 Access Panel 1. Prepare the computer for disassembly (Section 4.2). CAUTION: Turn off the computer before disconnecting any cables. CAUTION: When the computer is plugged into an AC power source there is always voltage applied to the system board. You must disconnect the power cord from the power source before opening the computer to prevent system board or component damage. CAUTION: The cooling fan is off only when the computer is turned off or the power cable has been disconnected. The cooling fan is always on in all other instances (when the computer is either in the "On," "Standby," or "Suspend" mode). You must disconnect the power cord from the power source before opening the computer to prevent system board or component damage. 2. Loosen the thumbscrew located on the back of the unit 1. 3. Slide the cover latches toward the back of the computer 2. 4. Lift up the back of the access panel and pull it toward the back of the unit about 1 inch (2.5 cm) so the tabs on the front of the access panel clear the case 3. Lift the access panel up and off the unit. ✎ The configuration label located inside the computer cover provides additional information. Another label located inside the computer chassis provides information about diagnosing computer conditions using the power and hard drive LEDs. To replace the access panel, reverse the removal procedure. 4-8 Removal & Replacement Procedures

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4-8
Removal & Replacement Procedures
4.6
Access Panel
1.
Prepare the computer for disassembly (Section 4.2).
CAUTION:
Turn off the computer before disconnecting any cables.
CAUTION:
When the computer is plugged into an AC power source there is always voltage applied
to the system board. You must disconnect the power cord from the power source before opening
the computer to prevent system board or component damage.
CAUTION:
The cooling fan is off only when the computer is turned off or the power cable has
been disconnected.
The cooling fan is always on in all other instances (when the computer is either in the “On,”
“Standby,” or “Suspend” mode).
You must disconnect the power cord from the power source before opening the computer to
prevent system board or component damage.
2.
Loosen the thumbscrew located on the back of the unit
1
.
3.
Slide the cover latches toward the back of the computer
2
.
4.
Lift up the back of the access panel and pull it toward the back of the unit about 1 inch
(2.5 cm) so the tabs on the front of the access panel clear the case
3
. Lift the access
panel up and off the unit.
The configuration label located inside the computer cover provides additional
information.
Another label located inside the computer chassis provides information about
diagnosing computer conditions using the power and hard drive LEDs.
To replace the access panel, reverse the removal procedure.