Figure 336. Removing the cold plate cover
a) Open the clips.
b)
Remove the cold plate cover.
2) Clean up the liquid on the cold plates.
6. Check for the top cover of the server below to see if dripping happens. If yes, repeat previous steps to
servers below.
7. Contact Lenovo Support.
Cable break problem
A Lenovo XClarity Controller event shows:
FQXSPCA0042M: Liquid leak detector for [DeviceType] is faulty.
Steps to resolve cable break
1. Check if there is a de-assert event (FQXSPCA2042I) triggered.
2. If yes, ignore this event.
3. If not, contact Lenovo Support for detail checking.
Intermittent problems
Use this information to solve intermittent problems.
•
“Intermittent external device problems” on page 320
• “Intermittent KVM problems” on page 320
• “Intermittent unexpected reboots” on page 320
Chapter 7. Problem determination 319
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