Dell PowerEdge R430 Owner's Manual page 130

After removing the processor, place it in an anti-static container for reuse, return, or temporary storage. Do not
NOTE:
touch the bottom of the processor. Touch only the side edges of the processor.
Figure 66. Processor shield
1. close first socket release lever
3. processor
5. unlock icon
130 Installing and removing system components
2. lock icon
4. open first socket release lever