Hitachi Compute Rack 220S Replacement Manual page 66

7. Pull up the four latches of the air baffle slightly.
8. Lift up and remove the air baffle.
Figure 4-16: Remove the air baffle
9. Check which memory slot you need to remove the DIMM from.
10. Open the lock tabs, and then remove the DIMM from the memory slot.
NOTICE
Figure 4-17: Remove a DIMM
4-16
Latch
Be careful not to tamper with the nearby parts when you remove

the DIMM, since the working space is narrow.
Make sure you do not bend the electrolytic capacitors when

opening the lock tabs of a memory slot. Otherwise, the
motherboard may be damaged.
Lock tab
Replacing parts
Hitachi Compute Rack 220S CRU Replacement Guide
Lock tab