Replacing A Wlan Module - HP t730 Thin Client Troubleshooting Manual

Replacing a WLAN module

An optional WLAN module may be installed in the thin client.
WARNING!
fire, disconnect the AC power cord from the AC outlet and allow the internal system components to cool
before you touch them.
To replace a WLAN module:
1. Remove/disengage any security devices that prohibit opening the thin client.
2. Remove all removable media, such as USB flash drives, from the thin client.
3. Turn off the thin client properly through the operating system, and then turn off any external devices.
4. Disconnect the AC power cord from the AC outlet, and disconnect any external devices.
CAUTION:
the system is plugged into an active AC outlet. You must disconnect the AC power cord to avoid damage
to the internal components of the thin client.
5. Remove the stand from the thin client.
6. Lay the unit flat on a stable surface with the right side up.
7. Remove the thin client access panel. See
8. Locate the WLAN module on the system board. See
9. Disconnect the WLAN antenna cables (1) from the terminal on the WLAN module.
NOTE:
10. Remove the Phillips PM2.0×3.0 screw (2) that secures the WLAN module to the system board. (The
WLAN module tilts up.)
To reduce the risk of personal injury or equipment damage from electric shock, hot surfaces, or
Regardless of the power-on state, voltage is always present on the system board as long as
The number of antenna cables may vary.
Removing and replacing the access panel on page
Locating internal components on page
5.
8.
Replacing a WLAN module 15