IBM RS/6000 7046 Service Manual page 88

Checkpoint Description
(hex)
E207 Setup Data gather
mode and 64/32-bit
mode on PCG
E208 Assign bus number
on PCG
E209 Assign PCI I/O
addresses on PCI
E20A Assign PCI I/O
addresses on PCG
E20B Check MCERs stuck
at fault
E20C Testing L2 cache
E210 Processors L1 data
cache array test
fails. System Hangs.
E211 IPL ROS CRC
checking
E212 Processor POST
E213 Initial memory
configuration
E214 Memory test
E216 Copy ROS into
RAM. Set up
Translation and C
environment
E21A System has some
good memory
E220 Final memory
configuration
E240 Set up Winbond ISA
bridge
E241 Reset PCI Bus
E242 Initialize ISA DMA
channel
E243 Set up Grackle
configuration
registers
3-24
7046 Model B50 Service Guide
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Repair Action
Replace system board (see note 3 on page 2-1).
Replace system board (see note 3 on page 2-1).
Replace system board (see note 3 on page 2-1).
Replace system board (see note 3 on page 2-1).
Replace system board (see note 3 on page 2-1).
Replace system board (see note 3 on page 2-1).
Replace system board (see note 3 on page 2-1).
Replace system board (see note 3 on page 2-1).
Replace system board (see note 3 on page 2-1).
See "MAP 1240: Memory Problem Resolution" on
page 2-9
See "MAP 1240: Memory Problem Resolution" on
page 2-9
See "MAP 1240: Memory Problem Resolution" on
page 2-9
See "Unresolved problems" on page 3-26
Replace system board (see note 3 on page 2-1).
See "MAP 1240: Memory Problem Resolution" on
page 2-9
Replace system board (see note 3 on page 2-1).
Replace system board (see note 3 on page 2-1).
Replace system board (see note 3 on page 2-1).
Replace system board (see note 3 on page 2-1).