IBM 441, 387, 393, 391, 389, 388, 390, 392 RAID card, 2.5-inch hot-swap hard disk drive status LEDs

Figure 16. 2.5-inch hot-swap hard disk drive status LEDs

		Hard disk drive activity LED		Hard disk drive RAID status LED	Description
	1		2
Off			Off		The hard disk drive has failed or is
					not present.
On, green			Off		The hard disk drive is present but not
					in use.
Blinking, green			Off		The hard disk drive is active and data
					is being transferred.
On, green			Blinking rapidly (about four flashes		The RAID controller is identifying the
			per second), amber		hard disk drive.
On, green			On, amber		The RAID array has failed and cannot
					recover. You need to recreate a new
					array.
Blinking, green			Blinking slowly (about one flash per		The hard disk drive is being rebuilt.
			second), amber

RAID card

This topic provides information to help you locate the connectors on a RAID card if you have one installed in the PCI-E slot 3 on the system board. See “System board components” on page 42.

Chapter 3. Product overview 33