HP ProLiant DL740 Server - Manual (Page 116)

Installing Hardware Options, Hot-Plug
e. Lock the memory cartridge by sliding the cartridge lock to the closed
position.
f. The system will rebuild and verify the data on the DIMMs in the memory
cartridge while the cartridge power LEDs are blinking. This process is
complete when the cartridge power LED is illuminated solid green,
indicating that the cartridge is online.
Memory cartridge 1 is online but the memory has not been activated. The DIMM
status LEDs for the newly installed DIMMs will be blinking at this point.
IMPORTANT: The memory cartridge power LED must be illuminated solid before you
can unlock the next memory cartridge.
2. Repeat step 1 with memory cartridges 2, 3, 4, and 5.
Memory cartridges 2, 3, and 4 will not come online unless their memory
configurations match that of cartridge 1.
After cartridge 5 is online, the newly added memory can be made available to the
operating system. By default, the additional memory is made available to the system
immediately after memory cartridge 5 comes online.
IMPORTANT: Do not unlock any of the memory cartridges while one or all of the memory
cartridges are rebuilding.
The DIMM status LEDs should turn off.
All five memory cartridge power LEDs will blink as the memory is made available to
the operating system. This process is complete when all five memory cartridge power
LEDs stop blinking and illuminate solid green.
The hot-add is now complete and you can resume normal server operation.
HP ProLiant DL740 Server User Guide 5-17
HP CONFIDENTIAL
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