IEI Integration UPC-12A_GM45 v2.10 - Manual (Page 71)

UPC-12A/GM45 Panel PC
Page 59
5.4.3 Wireless Module Replacement
To replace the wireless module, please follow the steps below.
Step 1: Follow all anti-static procedures. See Section
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5.2.
Step 2: Turn off the power. See Section
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5.3 .
Step 3: Remove the rear cover. The rear cover is secured to the system with 11
retention screws. To remove the rear cover, remove the retention screws.
Figure 5-1: Rear Cover Retention Screws
Step 4: Disconnect the system cables and lift the rear cover off the UPC-12A/GM45.
The system cables that need to be disconnected include:
ƒ SATA cable
ƒ SATA power cable
ƒ Battery connector (PCN1) cable
ƒ Two system fan cables (FAN2 and FAN3)
ƒ Two speaker cables
Step 5: Locate the PCIe Mini card socket.
Step 6: Disconnect the three antenna cables from the system to the wireless card.