Put the removed power supply on the antistatic mat.
Install a new power supply. For the installation procedures, see
Figure 40 Removing the power supply
(1) Loosen the captive screw
Replacing a card
The cards can be installed in horizontal or vertical slots, and the replacement procedures are the same.
The following takes a card installed in a horizontal slot as an example.
To replace a card:
Prepare an antistatic mat to place the removed card.
Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded. For
more information, see
If the card is an MPU or LPU, remove all its cables.
Use a Phillips screwdriver to remove the captive screw on the card, as shown by callout 1 in
(2) Pull the power supply out