Intrusion Switch Replacement; Remove The Intrusion Switch - Lenovo ThinkSystem SR860 V3 User Manual

4. Reinstall the front top cover. See
5. Complete the parts replacement. See
Demo video
Watch the procedure on YouTube

Intrusion switch replacement

Follow the instructions in this section to remove or install the intrusion switch.

Remove the intrusion switch

Follow the instructions in this section to remove the intrusion switch.
About this task
S002
CAUTION:
The power-control button on the device and the power switch on the power supply do not turn off the
electrical current supplied to the device. The device also might have more than one power cord. To
remove all electrical current from the device, ensure that all power cords are disconnected from the
power source.
Attention:
• Read "Installation Guidelines" on page 43
work safely.
• Power off the server and peripheral devices and disconnect the power cords and all external cables. See
"Power off the server" on page
• 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.
• If the server is installed in a rack, slide the server out on its rack slide rails to gain access to the top covers,
or remove the server from the rack. See
Procedure
Step 1. Remove the front top cover. See
Step 2. Disconnect the cable from the system board assembly.
ThinkSystem SR860 V3 User Guide
148
"Install the front top cover" on page
"Complete the parts replacement" on page
and "Safety inspection checklist" on page 44
58.
"Remove the server from rails" on page
"Remove the front top cover" on page
278.
281.
to ensure that you
58.
272.