IBM 86645RY Hardware Maintenance Manual - Page 101

6 Hot-Plug PCI Expansion Slots: The server has three hot-plug PCI expansion slots. 7 Attention Lights for Hot-Plug PCI Slots: Each hot-plug PCI slot has an Attention light that is visible from the rear of the server. An Attention light flashes approximately once per second when it is on. The meaning of the Attention lights is defined by the operating system. Refer to the operating system documentation to determine if it supports hot-plug PCI adapters and, if so, what the Attention lights indicate. 8 Non-Hot-Plug PCI Expansion Slots: The server has two non-hot-plug PCI expansion slots. 9 Parallel Connector: A signal cable for a parallel device, such as a printer, connects here. 1 SCSI Connector: External SCSI devices attach here. For more information, see "Connecting external options" on page 146. 11 Management Port C Connector: This connector is used to attach a modem that is dedicated to communication with the Netfinity Advanced System Management Processor. 12 Video Connector: The monitor signal cable connects here. 13 Universal Serial Bus 1 and 2 Connectors: You can attach an I/O device to either of these universal serial bus (USB) connectors. USB 2 is the connector nearest to the edge of the server. You need a 4-pin cable to connect a device to USB 1 or 2. Note If a standard (non-USB) keyboard is attached to the keyboard port, the USB ports are disabled while the power-on self-test (POST) is running and no USB devices will work during POST. 14 Ethernet Connector: The server has one RJ-45 Ethernet connector. This connector is for attaching the network cable to the integrated 10BASE-T or 100BASE-TX, twisted-pair transceiver. 15 Mouse Connector: The mouse cable connects here. This port sometimes is called an auxiliary-device or pointing-device port. 16 Keyboard Connector: The keyboard cable connects here. 17 Power Connectors: The power cords for the power supplies connect here. Netfinity 5600 - Type 8664 93