Replacing An Mpu - HP F5000 Installation Manual

Figure 45 Pull out the power supply
Install a new power supply. For how to install a power supply, see the chapter
6.
firewall."

Replacing an MPU

CAUTION:
The MPU does not support hot swapping. Before replacing an MPU, you must switch off the power supply
of the firewall.
Follow these steps to replace a MPU:
Switch off the power supply.
1.
Use a Philips screwdriver to loosen the captive screws of the MPU to be removed until all spring
2.
pressure is released.
Holding the ejector levers of the MPU with both hands, pull the ejector levers outward, and gently
3.
pull the MPU out of the slot along the slide rails.
Figure 46 Pull the MPU out of the slot
Install a new MPU. For how to install an MPU, see the chapter
4.
51
"Installing the
"Installing the firewall."