Acer Altos G5450 Series - Manual (Page 80)

3 System upgrade 62
2 Locate the SODIMM1 slot on the BMC module board. If necessary,
remove any boards or cables that prevent access to it.
3 If necessary, open the holding clips of the SODIMM1 slot.
4 Remove the ARMC/3 module from its protective packaging,
handling it by the edges.
5 Install the ARMC/3 module.
(1) Align the module so that the notch on the SODIMM1 slot fits
the keyed edge of the module, then press the module at both
ends to seat it fully into the slot.
(2) When the module is properly installed, the holding clips will
automatically lock in place.
6 Install the dedicated NIC port card.
(1) Press the release latch of the slot cover opposite the IPMI1 slot.
The release latch highlighted in the figure below is for
illustration purpose only.