Dell C6145 manual System Memory, Installing the Mezzanine-Card Bridge Board

Installing the Mezzanine-Card Bridge 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.

1Install the mezzanine-card bridge board into the mezzanine slot on the system board. See Figure 3-17.

2Install the mezzanine card. See "Installing the SAS Mezzanine Card" on page 101 and "Installing the 10GbE Mezzanine Card" on page 104.

3Replace the system-board assembly. See "Installing a System-Board Assembly" on page 88.

4Reconnect the system to its electrical outlet and turn on the system, including any attached peripherals.

System Memory

Each system board has thirty-two unbuffered or registered DDR3-DIMM slots for the installation of up to thirty-two DDR3-800/1066/1333 memory chips to support the four processors. See "System Board Connectors" on page 164 for the location of the memory modules.

Supported DIMM Configuration

For the sequence of the thirty-two DIMM sockets, see Figure 3-18.When you insert the SR/DR DIMM(s), always start with CHA_DIMM1. See Table 3-3for possible memory configuration.

Installing System Components 107