1. Installing Internal Optional DevicesExpress5800/T110g-S User’s Guide68Chapter 2 Preparations1.11 PCI CardThis server provides four slots where PCI cards can be installed.Important Avoid static electricity to work with the procedure below. For details, seeChapter 2 (1.2 Anti-static Measures). When installing PCI cards, see Chapter 2 (1.11.2 List of optional devicesand installation slots) to prevent mistaking slot numbers. Configure the Option ROM in [PCI Configuration] according to theapplication of the installed PCI card. For the configuration instructions, seeChapter 2 (1. System BIOS) in "Maintenance Guide".Disabling the deployment of Option ROM can not only prevent memoryconsumption but also shorten the startup time.PCI#3PCI#4MotherboardPCI#2PCI#1