Dell OptiPlex 3020M Dell OptiPlex 3020M Owners Manual - Page 33

Removing the System Board, SATA HDD connector

Page 33 highlights

1. processor socket 2. processor fan connector 3. speaker connector 4. memory connectors ( SODIMM sockets) 5. WLAN connector 6. SATA HDD connector 7. coin-cell battery 8. PS2 and serial connector Removing the System Board 1. Follow the procedures in Before Working Inside Your Computer. 2. Remove the: a. cover b. processor fan module c. hard drive d. heatsink e. memory f. processor g. PS2 or serial connector board h. WLAN card i. coin-cell battery 3. Perform the following steps as shown in the illustration. a. Remove the screws that secure the hard-drive holder to the system board [1]. b. Lift the hard drive holder away from the system board [2]. 33

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1.
processor socket
2.
processor fan connector
3.
speaker connector
4.
memory connectors ( SODIMM sockets)
5.
WLAN connector
6.
SATA HDD connector
7.
coin-cell battery
8.
PS2 and serial connector
Removing the System Board
1.
Follow the procedures in
Before Working Inside Your Computer
.
2.
Remove the:
a.
cover
b.
processor fan module
c.
hard drive
d.
heatsink
e.
memory
f.
processor
g.
PS2 or serial connector board
h.
WLAN card
i.
coin-cell battery
3.
Perform the following steps as shown in the illustration.
a.
Remove the screws that secure the hard-drive holder to the system board [1].
b.
Lift the hard drive holder away from the system board [2].
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