HP (Hewlett-Packard) H3D90USABA Personal Computer User Manual


 
To install the TV tuner module or WLAN module, reverse the removal procedure. Make sure the
antenna cable is correctly routed.
Hood Sensor
Description Spare part number
Hood sensor 638816-001
1. Prepare the computer for disassembly (Preparation for Disassembly on page 210).
2. Remove the computer access panel (
Access Panel on page 211).
3. Remove the optical drive (
Removing the Optical Drive on page 220).
4. Unplug the hood sensor cable from the white system board connector labeled HSENSE (1) and
remove the cable from the white clip mounted on the inside chassis wall.
5.
Slide the hood sensor into the chassis to remove it from its slot (2). Disengaging the hood sensor
from the chassis may require use of a screwdriver or similar tool.
Figure 9-28 Removing the hood sensor
To install the hood sensor, reverse the removal procedures.
Hood Sensor
237