IBM B50 manual E1EF, E1FB, E1FD

Checkpoint	Description	Repair Action
(hex)
E1EF	Erase flash	See “Unresolved problems” on page	3-26
E1F0	Start O.B.E.	See “Unresolved problems” on page	3-26
E1F1	Begin self-test	If the power light is flashing, see Firmware error
	sequence on boot	code "28A00040" repair action.
	device(s)	If the power light is on solid, see “Unresolved
		problems” on page 3-26.
E1F2	Power-On Password	Prompt should be visible on the system console.
	prompt	If a console is attached but nothing is displayed on it,
		follow the steps associated with “All display problems”
		in the Entry MAP tables.
E1F3	Privileged Access	Prompt should be visible on the system console.
	Password prompt	If a console is attached but nothing is displayed on it,
		follow the steps associated with “All display problems”
		in the Entry MAP tables.
E1F5	Build boot device list	See “Unresolved problems” on page	3-26
E1F6	Determine boot	See “Unresolved problems” on page 3-26
	device sequence
E1F7	No boot image	See “Unresolved problems” on page 3-26
	located
E1FB	Scan SCSI bus for	See “Unresolved problems” on page	3-26
	attached devices
E1FD	Default Catch	The operator panel will alternate between the code
		“E1FD” and another “Exxx” code where “Exxx” is the
		initialization point at which the error occurred. If the
		“Exxx” code is not listed in this table, go to “MAP 1540:
		Minimum Configuration” on page 2-17.
E201	Setup PHB BARC	Replace system board (see note 3 on page 2-1).
	addresses
E202	Initialize PHB	Replace system board (see note 3 on page 2-1).
	registers and PHB's
	PCI configuration
	registers
E203	Look for PCI to ISA	Replace system board (see note 3 on page 2-1).
	bridge
E204	Setup ISA bridge	Replace system board (see note 3 on page 2-1).
	PCI config. registers
	and initialize
E206	Look for PRISM on	Replace system board (see note 3 on page 2-1).
	PCG and switch to
	50MHz

Chapter 3. Error Code to FRU Index 3-23