IBM Netfinity 4500R Type 8656 Hardware Maintenance Manual page 66

Never remove the cover on a power supply or any part that has the following label
attached.
Hazardous voltage, current, and energy levels are present inside any component
that has this label attached. There are no serviceable parts inside these
components. If you suspect a problem with one of these parts, contact a service
technician.
To install a power supply:
1.
58
Hardware Maintenance Manual: Netfinity 4500R Type 8656
1
Power supply 1 power cord connector
2
Power supply 2 power cord connector
1
Filler panel
2
Power supply
3
Handle
4
AC Power light
5
DC Power light
Remove the filler panel from the empty power supply bay by inserting your
finger into the depression on the filler panel and pulling it away from the server.
Save the filler panel in case you remove the power supply at a later time.
Note: During normal operation, each power-supply bay must have either a
power supply or filler panel installed for proper cooling.