IBM 6C1, Service Manual

Page: 124 / 377

Table 2. Firmware Checkpoints. (continued)
Checkpoint Description Action/ Possible Failing FRU
E1F7 No boot image located. Use the System Management Services
menus to modify the boot sequence
(also known as
boot list ) to include
devices that are known to contain a
copy of the operating system. For
example, select a hard disk known to
have a copy of the operating system as
the first and only device in the boot
sequence (boot list) and attempt to boot
again.
E1FB Scan SCSI bus for attached devices. See “Unresolved Checkpoint Problems”
on page 85.
E1FD Default Catch The operator panel will alternate
between the code E1FD and another
Exxx code, where Exxx is the point at
which the error occurred. If the Exxx is
not listed in this table, go to “MAP 1540:
Minimum Configuration” on page 63.
E201 Setup PHB BARC addresses. Go to MAP 1540: Minimum
Configuration, “Step 1540-24” on
page 81.
E202 Initialize PHB registers and PHB’s PCI
configuration registers. Go to MAP 1540: Minimum
Configuration, “Step 1540-24” on
page 81.
E203 Look for PCI to ISA bridge. Go to MAP 1540: Minimum
Configuration, “Step 1540-24” on
page 81.
E204 Setup ISA bridge, PCI config. registers,
and initialize Go to MAP 1540: Minimum
Configuration, “Step 1540-24” on
page 81.
E206 Check for 50 MHz device on PCI bus in
slot 1P or 2P. Go to MAP 1540: Minimum
Configuration, “Step 1540-24” on
page 81.
E207 Setup data gather mode and 64/32-bit
mode on PCG. Go to MAP 1540: Minimum
Configuration, “Step 1540-24” on
page 81.
E208 Assign bus number on PCG. Go to MAP 1540: Minimum
Configuration, “Step 1540-24” on
page 81.
E209 Assign PCI I/O addresses on PCI. Go to MAP 1540: Minimum
Configuration, “Step 1540-24” on
page 81.
E20A Assign PCI I/O addresses on PCG. Go to MAP 1540: Minimum
Configuration, “Step 1540-24” on
page 81.
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Service Guide