NEC 140Rc-4 manual „ No boards installed in the same bus, „ PCI boards installed on the same bus

Upgrading Your Server 9-31

Requirements for Hot Add

„No boards installed in the same bus

BIOS setting			Description
		PCI boards operating at any kind of clock speed
	PCI 33 MHz	available for Hot Add (However, boards operating at
		over 66 MHz will operate at 33 MHz.)
		PCI boards operating at either PCI-66MHz or PCI-X
	PCI 66 MHz	66MHz/100MHz available for Hot Add (However,
		boards operating at PCI-X 66MHz/100MHz will operate
Clock speed		at PCI 66MHz)
		PCI boards operating at PCI-X 66MHz/100MHz
	PCI-X 66 MHz	available for Hot Add (However, boards operating at
		PCI-X 100MHz will operate at PCI-X 66MHz)
	PCI-X 100	Only PCI boards operating at PCI-X 100 MHz available
		for Hot Add	Provide Hot Add for PCI boards
	MHz
		operating at the same clock.

„PCI boards installed on the same bus

Provide Hot Add for PCI boards operating at the same clock.

Status Lamps

Four pair of LED indicators on the back panel of the electronics bay indicates the status of the hot- plug PCI add-in boards.

„PCI slot Power lamp (green)

Lights when power is supplied normally to the PCI board installed.

„PCI slot Fault lamp (amber)

Lights when an error occurs on PCI board or the slot connecting the PCI board.

PCI slot Fault lamp PCI slot Power lamp