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Chapter 4
Removal and Replacement
Removing and Replacing the PCI Voltage Regulator Modules
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Removing and Replacing the PCI Voltage Regulator Modules
Removing PCI VRM
Step 1. Power down server.
IMPORTANT Power must be removed from both PCI Chassis 0 and PCI Chassis 1 to continue.
Step 2. Remove right side cover.
Step 3. Remove PCI side panel.
Step 4. Identify VRM to be replaced (O or 1).
Step 5. Unscrew VRM from bracket (2 screws on non-component side).
Step 6. Lift up and gently pull from the socket.
Figure 4-18 Locating the VRMs on PCI Backplane
Replacing the PCI VRM
Step 1. Firmly seat the VRM into the socket being careful not to bend pins.
Step 2. Attach bracket to VRM using 2 screws removed earlier.
Step 3. Put PCI side panel back onto chassis.
VRM 1
VRM 0