Dell 88HPH Owner's Manual

Installing the optional I/O module (HDMI/VGA/DP/Serial/PS2)PrerequisitesIf you are replacing a component, remove the existing component before performing the installation procedure.About this taskNOTE: The optional PS2 module comes with a custom Dell adapter cable that is required to access the PS2 I/O ports. Plugin the adapter cable to access the PS2 I/O and COM ports of your computer.NOTE: This is an example of the procedure and installation steps are applicable for optional I/O module (HDMI/VGA/DP/Serial/PS2).The following images indicate the location of the optional I/O module and provide a visual representation of the installationprocedure.Steps1. To remove the dummy metal bracket, insert a flat-head screwdriver in the hole of the bracket. Push the bracket to releasethe bracket, and then lift the bracket out from the system.NOTE: This step applies if you are upgrading the system with no existing I/O module.60 Removing and installing Field Replaceable Units (FRUs)