Dell PowerEdge C6220 II Hardware Owners Manual - Page 222

System Board Removing a System Board CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product. 1 Remove the system-board assembly. See "Removing a System-Board Assembly" on page 149. 2 Remove the air baffle. See "Removing the Air Baffle" on page 151. 3 Remove the expansion-card assembly. See "Removing the Expansion Card" on page 162. 4 Remove the heat sinks. See "Removing the Heat Sink" on page 153. 5 Remove the memory modules. See "Removing the Memory Modules" on page 216. 6 If installed, remove the SAS mezzanine card, 1GbE mezzanine card, or 10GbE mezzanine card. See "Removing the LSI 2008 SAS Mezzanine Card" on page 198, "Removing the 1GbE Mezzanine Card" on page 205 and "Removing the 10GbE Mezzanine Card" on page 208. 7 Disconnect all the cables from the system board. 8 Remove the eight screws and then slide the system board. See Figure 360. CAUTION: Do not lift the system board by grasping a memory module, processor, or other components. 9 Grasp the system board by the edges and lift the system board away from the system-board assembly. See Figure 3-60. 222 | Installing System Components