IEI Integration SPCIE-5100DX - Manual (Page 65)

SPCIE-5100DX PICMG 1.3 CPU Card
Page 51
4.4.4 DIMM Installation
WARNING:
To be able to turn on the SPCIE-5100DX, either the CHA_DIMM1 or the
CHB_DIMM1 socket must install with an ECC Registered DDR2 DIMM. To
install a second DIMM, install in the socket that is at the same channel with
the first DIMM. For example, the first DIMM is installed in CHA_DIMM1
then the second DIMM should be installed in the CHA_DIMM2. The DIMM
socket locations are shown below.
To install a DIMM into a DIMM socket, please follow the steps below and refer to
Figure 4-10.