Figure 53: Unscrewing the thumbscrews and sliding the system board
Note:
15. Grasping the two handles, lift the side with the processor handles first, tilting the board to
16. Lift the entire system board out of the chassis (2).
17. Transfer the processors and PPMs to the replacement system board. Be sure to put them
18. Check the SW4, SW7, and SW8 switch settings on the old board against the settings in
Figure 54: Removing the system board from the chassis
NAS e7000 v2 Maintenance and Service Guide
3
When handling the system board, place your hands only on the two handles.
a 45 angle (1).
back in the same slots.
chapter 4 to be sure that they are in the correct positions.
2
3
2
1
Removal and Replacement Procedures
1
77