HP Pavilion dv4200 Maintenance And Service Manual page 16

Product Description
The external components on the right side of the
Compaq Presario V4200 and HP Compaq nx7220 are shown
below and described in Table 1-3. Depending on your computer
model, component locations may vary.
Right-Side Components, Compaq Presario V4200 and
HP Compaq nx7220
1–10 Maintenance and Service Guide