HP Pro Tower 290 G9 Desktop PC Maintenance and Service Guide - Page 38

When installing a WLAN module, be sure to match the number label on the cable to the number

Page 38 highlights

3. Pull the module to remove it from the socket (3). 4. If the WLAN antenna is not connected to the terminal on the WLAN module, you must install a protective sleeve on the antenna connector, as shown in the following illustration. To install the WLAN module, reverse the removal procedure. NOTE: WLAN modules are designed with a notch to prevent incorrect insertion. NOTE: When installing a WLAN module, be sure to match the number label on the cable to the number printed next to the connector on the module. WLAN module 31

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3.
Pull the module to remove it from the socket
(3)
.
4.
If the WLAN antenna is not connected to the terminal on the WLAN module, you must install a protective
sleeve on the antenna connector, as shown in the following illustration.
To install the WLAN module, reverse the removal procedure.
NOTE:
WLAN modules are designed with a notch to prevent incorrect insertion.
NOTE:
When installing a WLAN module, be sure to match the number label on the cable to the number
printed next to the connector on the module.
WLAN module
31