NEC Express5800 320La User Manual page 112

4. Tag and disconnect the cooling fan power cable from the CPU board. See
Figure 4-25.
Figure 4-30. Removing the Cooling Fan Power Cable
5. Spread the latch levers located on both ends of the DIMM socket just
enough to unlock the DIMM and remove it (see Figure 4-26). Store the
DIMM in an antistatic package.
Observe static precautions. Use an antistatic wrist strap.
Hold DIMMs only by their edges.
6. Repeat Steps 5 to remove additional DIMMs.
7. If you are replacing DIMMs, perform Installing DIMMs earlier in this
chapter, otherwise continue with the next step.
8. Install a DIMM cover in the now empty socket. See Installing DIMMs
earlier in this chapter.
9. Reconnect the power cable of cooling fan #1 to its connector on the CPU
board and slide the fan back into its holder located in the front portion of the
CPU module. See Figure 4-28.
4-26 CRU Replacement and Server Upgrades
! CAUTION
Figure 4-31. Removing a DIMM