Lenovo ThinkSystem SR860 V3 User Manual page 287

CAUTION:
Hazardous voltage, current, and energy levels might be present. Only a qualified service technician is
authorized to remove the covers where the label is attached.
S033
CAUTION:
Hazardous energy present. Voltages with hazardous energy might cause heating when shorted with
metal, which might result in spattered metal, burns, or both.
Attention:
• Read "Installation Guidelines" on page 43
work safely.
• 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.
• Make sure that all cables, adapters, and other components are installed and seated correctly and that you
have not left loose tools or parts inside the server.
• Make sure that all internal cables are correctly routed. See
Procedure
Step 1. Install the rear top cover.
and "Safety inspection checklist" on page 44
Chapter 6 "Internal cable routing" on page
Chapter 5
to ensure that you
.
Hardware replacement procedures
283.
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