Apple Xserve (Logic Board with Processor/Heatsink Replacement) - Manual (Page 3)

Xserve Logic Board with Processor/Heatsink - 3
8. Grasp the thumbscrews and slide the bottom housing forward part way to expose the
two chassis levers. (Figure 2)
9. While depressing both levers, pull the bottom housing all the way forward and remove
it from the rack.
Figure 2
10. Place the bottom housing on a sturdy, flat surface and ESD mat.
11. Put on the ESD wrist strap.