Install A Dimm - Oracle X7-2 Service Manual

b. Carefully lift the DIMM straight up to remove it from the socket.
Replace each faulty DIMM with either another DIMM of the same rank size (quad-
4.
rank or dual-rank) or leave the socket empty.
For DIMM replacement instructions, see
Related Information
"DIMM and Processor Physical Layout" on page 98
■
"DIMM Population Rules" on page 99
■
"Populating DIMMs for Optimal System Performance" on page 100
■
"Install a DIMM" on page 107
■

Install a DIMM

1. Unpack the replacement DDR4 DIMM and place it on an antistatic mat.
2. Ensure that the replacement DDR4 DIMM matches the size of the DIMM it is
replacing.
You must not replace a dual-rank DIMM with a quad-rank DIMM and vice versa. If you
violate this rule, the performance of the server might be adversely affected. For DIMM socket
population rules, see
"Install a DIMM" on page
"DIMM Population Rules" on page
107.
99.
Servicing the DIMMs (CRU)
Install a DIMM
107