Dell Inspiron 1721 (Mid 2007) User Manual
Page 33
1.
Align the screw holes on the fan with the holes on the base of the computer.
2.
In sequential order, replace the four M2.5 x 5-mm screws to secure the fan to the base of the computer.
3.
Connect the fan connector to the system board connector.
4.
Replace the processor thermal-cooling assembly (see
Replacing the Processor Thermal-Cooling Assembly
).
5.
Replace the graphics card assembly, if applicable (see
Replacing the Graphics Card Assembly
).
6.
Replace the palm rest (see
Replacing the Palm Rest
).
7.
Replace the internal card with Bluetooth wireless technology, if installed (see
Replacing the Bluetooth Card
).
8.
Replace the display assembly (see
Replacing the Display Assembly
).
9.
Replace the keyboard (see
Replacing the Keyboard
).
10.
Replace the hinge cover (see
Replacing the Hinge Cover
).
11.
Replace the hard drive (see
Replacing a Hard Drive
).
12.
Replace the optical drive (see
Replacing the Optical Drive
).
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CAUTION:
Before you begin the following procedure, follow the safety instructions in the Product Information Guide.