Dell OptiPlex Small Form Factor Plus 7020 Owners Manual - Page 117

Installing the system board, Next steps

Page 117 highlights

Figure 73. Installing the system board 9. Align the screw hole on the bay-support bracket with the screw hole on the chassis. 10. Replace the two (#6-32) screws that secure the bay-support bracket to the chassis. 11. Route and connect the hard-drive cable to its connector (SATA-0) on the system board. 12. Place and align the front I/O-bracket with I/O slot on the chassis. 13. Replace the screw (#6-32) that secures the front I/O-bracket to the chassis. Next steps 1. Install the optional I/O modules, whichever applicable. 2. Install the processor. 3. Install the processor fan and heat-sink assembly. 4. Install the external SMA antenna module, if applicable. 5. Install the intrusion switch. 6. Install the wireless card or the external SMA antenna, whichever is applicable. 7. Install the solid-state drives. 8. Install the memory modules. 9. Install the graphics card. 10. Install the media-card reader, if applicable. 11. Install the disk-drive cage. 12. Install the 3.5-inch hard drive, if applicable. 13. Install the front bezel. 14. Install the side cover. 15. Follow the procedure in After working inside your computer. Removing and installing Field Replaceable Units (FRUs) 117

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Figure 73. Installing the system board
9.
Align the screw hole on the bay-support bracket with the screw hole on the chassis.
10.
Replace the two (#6-32) screws that secure the bay-support bracket to the chassis.
11.
Route and connect the hard-drive cable to its connector (SATA-0) on the system board.
12.
Place and align the front I/O-bracket with I/O slot on the chassis.
13.
Replace the screw (#6-32) that secures the front I/O-bracket to the chassis.
Next steps
1.
Install the
optional I/O modules
, whichever applicable.
2.
Install the
processor
.
3.
Install the
processor fan and heat-sink assembly
.
4.
Install the
external SMA antenna module
, if applicable.
5.
Install the
intrusion switch
.
6.
Install the
wireless card
or the
external SMA antenna
, whichever is applicable.
7.
Install the
solid-state drives
.
8.
Install the
memory modules
.
9.
Install the
graphics card
.
10.
Install the
media-card reader
, if applicable.
11.
Install the
disk-drive cage
.
12.
Install the
3.5-inch hard drive
, if applicable.
13.
Install the
front bezel
.
14.
Install the
side cover
.
15.
Follow the procedure in
After working inside your computer
.
Removing and installing Field Replaceable Units (FRUs)
117