Arbor Technology IEC-3350, User Manual

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Installation & Maintenance
4.2. Install Memory Module
The main board has one dual inline memory module (DIMM) socket. Load the
computer with a memory module to make the computer run programs. The
memory module for the computer’s SO-DIMM socket should be a 204-pin
DDR3L with a “key notch” off the centre among the pins, which enables the
memory module for particular applications. There are another two notches at
each left and right side of the memory module to help fix the module in the
socket.
key notch
side notch
side notch
To install a memory module:
1. Confront the memory module’s edge connector with the SO-DIMM slot
connector. Align the memory module’s key notch at the break on the SO-
DIMM slot connector.
Aligh the memory
module's key notch
at the SO-DIMM slot
connector's break.
2. Confront the memory module’s edge connector with the SO-DIMM slot
connector. Align the memory module’s key notch at the break on the SO-
DIMM slot connector. By a slanted angle, fully plug the memory module
until it cannot be plugged any more.