Install an intrusion switch
Use this information to install an intrusion switch.
About this task
Attention: 
•  Read 
“Installation Guidelines” on page 45 and “Safety inspection checklist” on page 46 to ensure that you 
work safely.
•  Power off the server and disconnect all power cords for this task.
•  Prevent exposure to static electricity, which might lead to system halt and loss of data, by keeping static- 
sensitive components in their static-protective packages until installation, and handling these devices with 
an electrostatic-discharge wrist strap or other grounding system.
Watch the procedure 
A video of this procedure is available at YouTube: 
https://www.youtube.com/playlist?list=PLYV5R7hVcs- 
DrpxDWLMfgtXO4O6BVYTim
. 
Procedure
Step 1.  Touch the static-protective package that contains the intrusion switch to any unpainted surface on 
the outside of the server. Then, take the intrusion switch out of the package and place them on a 
static-protective surface.
Step 2.  Remove the number 4 fan. 
Step 3.  Install the intrusion switch. 
Chapter 5. Hardware replacement procedures 115