67Installing the mezzanine cardPrerequisitesCAUTION: Many repairs may only be done by a certified service technician. Youshould only perform troubleshooting andsimple repairs as authorized in your product documentation, or as directed by the online or telephone service and supportteam. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safetyinstructionsthatcamewiththeproduct.NOTE: Youmust removethe mezzanine cardto replace a faulty mezzanine card or serviceother components insidethesystem.1. Follow the safety guidelines listed in safety instructions section.2. Remove the mezzanine card.Steps1. Open the retention latch by pressing the ridged area on the retention latch with your thumb and lifting the end of the latch.2. If present, remove the connector cover from the mezzanine card bay.CAUTION: Toprevent damage to the mezzanine card, you must hold the card only by its edges.3. Rotate the card to align the connector on the bottom of the mezzanine card with the corresponding socket on the systemboard.4. Lower the card into place until it is fully seated and the plastic clip on the outer edge of the card engages over the side of theblade chassis.5. Close the retention latch to secure the mezzanine card.Figure 20. Installing the mezzanine card1. mezzanine card (2) 2. connector (2)3. ridge area on the retention latchNext stepFollow the procedure listed in the After working inside your system section.Related linksSafety instructionsRemoving the mezzanine cardBefore working inside your systemAfter working inside your system
