Fujitsu PRIMERGY RX4770 M5 Upgrade And Maintenance Manual page 354

System board and components
▶
"Disconnecting the power cord" on page
▶ If necessary, remove all external cables from the expansion card.
▶
"Removing the server from the rack" on page
▶
"Getting access to the component" on page
▶ Remove the air duct from the top system board, see
air duct" on page
▶ Remove all memory modules, see
page 263.
Before removing the memory modules, take a note on the installation
slot number for each memory module. Ensure that you install the
memory modules again in the slot they were located before the
replacement.
CAUTION
▶
In case of NVM/LRDIMMs are not reinstalled in the right slots,
data can be lost!
▶
"Removing the riser module 3/4 and 6/7" on page
▶
"Removing the fan cage" on page
▶
"Removing the top system board holder" on page
354
72.
"Removing a memory module" on
69.
Upgrade and Maintenance Manual
46.
49.
47.
"Removing the CPU
61.
74.
RX4770 M5