Bull ESCALA E250, Use And Maintenance, Page: 114 / 162

6-12
Setup Guide
4th step: Memory risers installation
1. Open outward the two hooked clips of the memory riser.
2. Grip one memory riser by the hooked clips and align it with the designated memory
connector on the system planar.
3. Tilt the hooked clips until these are anchored to the metallic structure and push the
memory riser until the finger connector is firmly seated into the memory connector on
the system planar.
4. Repeat the steps for each of the 4 memory risers.
When the memory upgrading procedure is concluded, perform the following steps:
1. Re-install the left lateral panel (for details, if needed, see
Lateral Panel Installation
, on
page 6-9).
2. Perform a system power on (for details, if needed, see
Restart Operations
, on page
6-9).
3. When the operating system is up and running, check that the system memory
configuration is updated ( lscfg -pv command). If not, check that the memory DIMM’s
are well installed and that you did not break any of the configuration rules. If the problem
persists, refer to the
Maintenance Guide for memory test execution or call your Service
Representative for assistance.