HP LH4r HP Netserver LXr 8500 Installation Guide - Page 72
I/O Baseboard Slots
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Chapter 6 Installing Additional Boards I/O Baseboard Slots All accessory boards plug into the 10 slots on I/O baseboard at the rear of the HP NetServer's chassis. All 10 PCI slots support both Non-Hot Plug and Hot Plug PCI boards. The PCI boards must have hot plug compliant software drivers to be PCI Hot Plug capable. See Figure 6-1. Battery Conf ig uration Switch Block SCSI A SCSI B IDE (CD-ROM) Flexible Disk Drive I2C (J1F1) Remote Control Board Cable Auxiliary I2C 10 9 8 7 6 P10-P9 +3.3 VDC 66/33 MHz Bus 3 P8-P7 +3.3 VDC 66/33 MHz Bus 2 543 64-bit P6-P3 +5 VDC 33 MHz Bus 1 Default 21 P2-P1 +5 VDC 33 MHz Bus 0 PCI LED Display Cable I/O Riser Slot Remote Control Board must be in slot P2. Figure 6-1. HP NetServer I/O Baseboard • Six PCI slots (P1-P6) support full-length 32 or 64-bit boards at a clock rate of 33 MHz. These slots only support boards with +5 VDC power and Universal boards. These slots have keys in the upper half of the board slot to prevent boards without +5 Volt power from being inserted into the slots. NOTE Universal boards automatically switch to accept power from a +5.0 or +3.3 VDC source and have a key slot in the connector to allow installation in any of the 10 PCI slots. 64