Intel® Server System SR9000MK4U Product Guide 91
2. Determine your next course of action and refer to the appropriate steps:
— If you are following these steps as part of another procedure, return to that
procedure.
— If you are ready to re-assemble your server system, install the following items,
in order:
✧The power supply box. For instructions, see “Installing the Power Supply
Box” on page 80.
✧All installed power supplies. For instructions, see “Installing a Power Supply”
on page 68.
✧The power supply filler panel, if necessary. For instructions, see “Removing a
Power Supply” on page 70. Follow step 4 only.
✧The top cover. For instructions, see “Installing the Top Cover” on page37.
Installing and Removing the PCI Card Divider
Before beginning these steps, power down your server system and unplug all AC power
cords.
You will need to remove the PCI card divider to perform the following operations:
•To install or remove the fan box
•To install or remove the air flow guide
•To install or remove the hard drive backplane
•To install or remove the mounting plate
•To install or remove a processor

Removing the PCI Card Divider

To perform this procedure, you will first need to remove:
•The top cover. For instructions, see “Removing the Top Cover” on page36.
•All installed power supplies. For instructions, see “Removing a Power Supply” on
page 70.
•The power supply filler panel, if one is installed. For instructions, see “Installing a
Power Supply” on page 68. Follow step 2 only.
•The power supply box. For instructions, see “Removing the Power Supply Box” on
page 76.
•The KVM card, if it is installed. For instructions, see “Removing the KVM Card” on
page 89.
•All installed PCI cards. For instructions, see “Removing a PCI Card” on page 63.