234
Upgrade and Maintenance Manual
CX270
S2
Main memory
7.4
Replacing memory modules
7.4.1
Required tools
●
Preliminary and concluding steps:
– Phillips PH2 / (+) No. 2 screw driver
●
Replacing memory modules: tool-less
7.4.2
Preliminary steps
Perform the following steps:
Ê
"Installing the memory slot air ducts" on page 51
Ê
"Installing the air duct brackets" on page 53
Ê
"Installing the GPGPU riser module" on page 54
Ê
"Installing the air duct" on page 55
Ê
"Installing a TESLA GPGPU card" on page 130
(if applicable)
Ê
"Installing the cables" on page 57
I
For a complete cabling overview, please refer to section
"Cabling
overview" on page 304
.
Ê
"Connecting the BBU to the controller" on page 213
(if applicable)
Ê
"Installing the server node in the server enclosure" on page 62
Ê
If applicable, reconnect all external cables.
Ê
"Switching on the server node" on page 63
Upgrade and Repair Units (URU)
Average task duration: 5 minutes
Average software task duration: 5 minutes