PRIMERGY RX300 S7 Server Upgrade and Maintenance Manual

System board and components

Ê

Slightly lift up the system board by the memory module ejectors and a PCI slot (1) in order to detach it from the centering bolts (C).

Ê

Carefully shift the system board towards the server front until the plug shells disengage from the cut-outs in the connector panel.

Ê

Hold the defective system board by the memory module ejectors and a PCI slot and at a slight angle lift it out of the chassis.

Ê

"Removing the TPM board" on page 465

Ê

Remove the UFM spacer from the systemboard

14.5.4 Installing the system board

14.5.4.1 Mounting the system board

Figure 296: Installing the system board

Ê

Hold the new system board by the memory module ejectors and a PCI slot.

V

CAUTION!

– Do not lift or handle the system board by any of its heat sinks!

RX300 S7

Upgrade and Maintenance Manual 481

System board and components

– Ensure not to damage the EMI springs to comply with applicable

EMC regulations and satisfy cooling requirements and fire protection measures.

Ê

At a slight angle, lower the system board into the chassis.

Ê

Carefully shift the system board towards the server rear until the plug shells engage with the cut-outs in the connector panel (1).

Ê

Lower the system board onto the centering bolts (C).

Ensure that the system board is properly seated on both centering bolts.

Figure 297: Securing the system board

Ê

Secure the system board with 13 screws (M3 x 6 mm, C26192-Y10-C68)

(see circles).

I

If you want to install a SAS RAID controller, do not insert the screw markt with (1).

I

Screw torque: 0.6 Nm (not applicable for the Japanese market)

Tighten the screws in a cross diagonal pattern.

Ê

Verify the settings on the new system board (jumpers).

I

For a detailed description, please refer to section

"Onboard settings" on page 533 .

482 Upgrade and Maintenance Manual

RX300