IBM B50 manual PCI Adapter Problem, RTC Errors

Error Code	Function	Repair Action/Possible Failing FRU
	/Description
2602000x	PCI Adapter	Notes:
	Problem	1. Move card to another slot (behind a different PCI
		bridge).
		2. Check for available firmware updates for adapter.
		Apply update if available.
		3. Run AIX diagnostics on the adapter. Replace if
		indicated.
		4. Replace the adapter.
		5. Check for system firmware updates. Apply if
		update is available.
		6. Replace power supply
		7. Replace system board (see note 3 on page 2-1).
26020001	Invalid PCI adapter	Refer to 2602000x.
	Vendor ID
26020002	Invalid PCI adapter	Refer to 2602000x.
	Device ID.
26020003	Invalid PCI adapter	Refer to 2602000x.
	Class Code
26020007	Unable to allocate	Refer to 2602000x.
	Bus resources to
	PCI adapter (partial
	allocation may have
	succeeded)
28030xxx	RTC Errors	Notes:
		1. Errors reported against the Real Time Clock (RTC)
		can be caused by low battery voltage and (more
		rarely) power outages that occur during normal
		system usage. Most of these errors are only
		warnings that the RTC data content needs to be
		re-established and do not require any FRU
		replacement unless the error is persistent. When
		one of these errors occurs, the Power-On
		Password and Time and Date information has
		probably been lost.
		To set or restore a Power-on password, use
		the SMS utility.
		To set or restore the Time and Date, use the
		Operating System facility.
		2. If the error is persistent, replace the battery.
		3. If the error is persistent after battery replacement,
		replace the system board (see note 3 on page
		2-1).

3-107046 Model B50 Service Guide