RAK-120S - User Guide, Rev. 1.0
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5.1.
Opening and Closing the Chassis
The RAK-120S is factory configured to meet customer requirements. We do not
recommend opening the system as this may cause damage to internal components.
Before opening the RAK-120S, the system must be switched off and disconnected from
the main power supply. Also, disconnect all peripheral devices from the RAK-120S.
Before you begin, ensure that you have a clean, flat and ESD-safe surface to work on.
For opening and closing the RAK-120S, please perform the following steps:
1.
Close all applications. Shut down the system properly and disconnect the connection to the main power source.
Disconnect all peripherals.
2.
The RAK-120S should lay on a flat, clean surface with the access cover facing upwards.
3.
Loosen the hand-screw knobs (two located on the rear side), that secure the access cover to the chassis.
Figure 6: Descrewing the access cover of the RAK-120S
4.
Slightly slide the access cover rearward to disengage it from the chassis and then lift the access cover up.
Figure 7: Disengaging the access cover
5.
Now you have access to the internal DDR4 UDIMM, SATA, mSATA / mPCIe, M.2 and PCIe x16 slots / sockets
respectively in order to remove or install hardware components.
