Service manual

Chapter 6 Replacing Parts
76
. 2. Remove the HP DIMM from its container, handling the module by its edges.
3. Align the notches on the DIMM with the keys on the slot and hold the DIMM at a 90° angle to
the system board.
4. Insert the DIMM fully into the slot.
5. Close the retaining latches on the sides of the DIMM slot by moving each one to the upright
position.
A
lignment
Notches
Retaining
Latches
Installing a DIMM
6. If all DIMMs have been installed, replace the cover.
7. If the NetServer is a rack installation, return the c
hassis into the rack.
8. Re-install the bezel onto the front of the HP NetServer.
9. Reconnect the power cord(s).
10. Power on the HP NetServer according to the respective NOS power up instructions.
11. Return the HP NetServer to normal operation.
Replacing the Hot Swap Drive Cage
The Hot Swap drive cage includes SCSI management and termination circuitry as well as a locking
mechanism. It is necessary to remove and replace the hot swap drive cage in order to replace or install the
duplex card.
NOTE Check for firmware upgrades affecting your NetServer's SCSI subsystem. Use a
current Navigator CD ROM to verify if firmware updates are required.
1. Log off all users and if necessary, back-up files.
2. Follow instructions in your network operating system (NOS) documentation to gracefully shut
down all networking software and applications.
3. Press the power switch on the HP NetServer's control panel when prompted by the operating
system.
4. Disconnect the power cables.
WARNING The power supplies will continue to provide standby current to the NetServer until
the power cable is disconnected.