HP Dv4 1140go - Pavilion Entertainment - Core 2 Duo GHz Maintenance And Service Manual page 93

1. Locate the wireless antenna cable (1), and remove from path (2).
2. Disconnect the wireless antenna cable from the system board (3).
3. Remove the wireless antenna cable from the path (1) and disconnect it from the system board
(2).
CAUTION: The display assembly will be unsupported when the following screws are removed.
To prevent damage to the display assembly, support it before removing the screws.
4. Remove the four Phillips PM2.5×7.0 screws (1) that secure the display assembly to the computer.
Component replacement procedures 85