2-34 Setting Up the SystemRear ViewFigure 2-37 shows the location of the rear panel system features.A B C D E F G H IJKLMNOPQRSTUVXY WA Low-profile PCI board expansion slots. Mount PCI boards of the low-profile type into theslots. The slots are called 3C, 2C, and 1C from the top.B Serial port 1 connector (DB-9). Connect a serial device to this connector.Note: The console of a management PC, etc. can be connected to only serial port 2.(BIOS setting required) A leased line cannot be connected directly to this connector.C Mouse/keyboard connectors. Connect the mouse and keyboard to the connectors throughthe included Y-cable.D Rear serial port 2 connector (RJ-45). Connect a serial device to this connector. The settingof the server needs to be changed depending on the device to be connected. Thisconnector is capped for preventing incorrect connection. A leased line cannot be connecteddirectly to this connector.E USB connector. Connect a USB-compliant device to this connector.F Full-height PCI board expansion slots. Mount full-height PCI boards in the slots. The slotsare called 3B, 2B, and 1B from top.G Power supply unit (power supply slot 1).H Power supply unit expansion slot (power supply slot 2). Mount an optional power supplyunit in this slot.I AC inlet (for the power supply unit in slot 1).J AC inlet (for an additional power supply unit)K AC POWER lamp. This lamp turns green and flashes when the server receives AC powerfrom the power cord. The lamp turns green when the server power switch is turned on, andit turns amber when a power failure occurs.L AC cord holder.M STATUS lamp (green/amber). This lamp indicates the server status. The lamp is greenduring normal operation. The lamp turns amber or flashes when the server enters anabnormal state.N UID lamp (blue). This lamp goes on when the UID switch is pressed. (The lamp also goeson when software issues a command.)O Console Redirection switch. This switch enables the console redirection feature via serial
