Lenovo System x3500 M5 Type 5464 Installation And Service Manual page 111

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.
Read the safety information in "Safety" on page v and "Installation guidelines" on page 29.
Attention: Static electricity that is released to internal server components when the server is powered-on
might cause the server to halt, which might result in the loss of data. To avoid this potential problem,
always use an electrostatic-discharge wrist strap or other grounding system when you work inside the
server with the power on.
To install a hot-swap power supply, complete the following steps.
Step 1. Touch the static-protective package that contains the hot-swap power supply to any unpainted
metal surface on the server; then, remove the power supply from the package and place it on
a static-protective surface.
Step 2. Remove the power-supply filler panel from the power bay, if one is installed.
Hot-swap
power-supply
filler panel
Release
latch
Figure 85. Power-supply filler panel removal
Step 3. Install the power supply and push it in until it locks into place.
Notes:
1. If only one hot-swap power supply is installed in the server, a power-supply filler must be
installed in the empty power bay.
2. Do not mix power supplies with different wattage in the server.
Step 4. Route the power cord through the handle and cable tie if any, so that it does not accidentally
become unplugged.
Step 5. Connect one end of the power cord for the new power supply into the connector on the back of the
power supply; then, connect the other end of the power cord to a properly grounded electrical
outlet.
Note: If the server has been turned off, you must wait approximately 3 minutes after you connect
the server power cord to an electrical outlet before the power-control button becomes active.
Power supply 1
Power supply 2
.
Chapter 2 Installing optional devices
95