1. Installing Internal Optional DevicesExpress5800/T110i User’s Guide46Chapter 2 Preparations1.8 Flash Backup Unit for RAID ControllerThe optional flash backup unit is used in order to avoid data loss caused by accidents during a write-backoperation. For N8103-176/177/178, use N8103-180 flash backup unit For N8103-206/207/208, use N8103-209 flash backup unitHandling precautions1.8.1Observe the following precautions to use the flash backup unit. Ignoring the precautions may damage yourassets (data or other devices). Use the dedicated flash backup unit supporting the RAID controller which is used. Before installing the flash backup unit, touch the metal frame part of the server to discharge the staticelectricity from your body. Do not drop or bump the flash backup unit. For recycling and disposing the flash backup unit, refer to the manual that comes with it.Installing the flash backup unit1.8.2Install the N8103-180/209 flash backup unit by following procedure.Note Read through the manual supplied with the RAID controller and the flash backupunit before installation.Connecting the flash backup unit control cableGetting ready to install the flash backup unitConnecting to RAID controllerFinishInstalling the flash backup unitInstall the flash backup unit control board tothe RAID controller
