Dell Precision 5520 Manual Del Usuario página 21

Installing the WLAN Card
1. Align the notch on the WLAN card with the tab on the WLAN-card connector on the system board.
2. Align the bracket which secures the WLAN card to the palmrest assembly.
3. Connect the antenna cables to the WLAN card.
CAUTION: To avoid damage to the WLAN card, do not place any cables under it.
NOTE: The color of the antenna cables is visible near the tip of the cables. The antenna-cable color scheme for the
WLAN card supported by your computer is as follows:
Table 2. Antenna-Cable Color Scheme for the WLAN Card
Connectors on the WLAN card
Main (white triangle)
Auxiliary (black triangle)
Multiple input, multiple output (grey triangle)
4. Tighten the screw to secure the bracket and the WLAN card to the palmrest assembly.
5. Install the:
a) battery
b) base cover
6. Follow the procedures in After Working Inside Your Computer.
Módulo de memoria
Extracción de los módulos de memoria
1. Siga los procedimientos que se describen en
2. Extraiga:
Antenna-cable color
white
black
Grey (optional)
Antes de manipular el interior del equipo.
Extracción e instalación de componentes 21