Step 2. Remove the Firmware and RoT Security Module.
Figure 191. RoT module removal
a. Loosen the two screws on the RoT module.
b.
Lift the RoT module out of the chassis.
After you finish
If you are instructed to return the component or optional device, follow all packaging instructions, and use
any packaging materials for shipping that are supplied to you.
Demo video
Watch the procedure on YouTube
Install the Firmware and RoT Security Module
Use this information to install the Firmware and RoT Security Module.
Important: This task must be operated by trained technicians that are certified by Lenovo Service. Do no
attempt to remove or install it without proper training and qualification.
(Lenovo trained technicians only) After replacing the Firmware and RoT Security Module, update the UEFI
firmware to the specific version supported by the server. For detailed information on how to update the
firmware, see Tip for replacing a Firmware and RoT Security Module.
Attention:
• Read
“Installation Guidelines” on page 51 and “Safety inspection checklist” on page 52 to ensure that you
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 68.
• 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 systems.
Chapter 5. Hardware replacement procedures 225
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