Huawei ME909s Series - Romoving the Mini Pcie Adapter from the Main Board

HUAWEI ME909s Series LTE Mini PCIe Module
Hardware Guide
Mechanical Specifications
Issue 02 (2016-09-07)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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Step 4 Insert the connector of the main antenna into the MAIN antenna interface (M) of the
Mini PCIe Adapter according to the indication on the label of the Mini PCIe Adapter.
Insert the connector of the auxiliary antenna into the AUX antenna interface (A) of the
Mini PCIe Adapter of the Mini PCIe Adapter in the same way.

Insert the antenna connectors vertically into the antenna interfaces of the Mini PCIe
Adapter.

Do not press or squeeze the antenna cable or damage the connectors. Otherwise, the
wireless performance of the Mini PCIe Adapter may be reduced or the Mini PCIe Adapter
cannot work normally.

Ensure that the antenna cables are routed through the channel in the frame of the PC and
do not lay the cables across the raised edges of the frame.

The module could not be installed or removed when the host is powered on. Otherwise, it
may result in permanent damage to the module.
6.4.2 Romoving the Mini PCIe Adapter from the Main Board
Step 1 Disconnect the antenna cables from the Mini PCIe Adapter. You can lift the
connectors using a small screwdriver.
Step 2 Remove the two screws with the screwdriver.