Table 10. Firmware checkpoints (continued)
Checkpoint
Description
Action or
possible failing FRU
E1A4
User requested boot to SMS menus using
CSP command
Go to “MAP 1540: Problem Isolation
Procedures” on page 69.
E1A5
User requested boot to open firmware
prompt using CSP command
Go to “MAP 1540: Problem Isolation
Procedures” on page 69.
E1A6
User requested boot using default service
mode boot list using CSP command
Go to “MAP 1540: Problem Isolation
Procedures” on page 69.
E1A7
User requested boot using customized
service mode boot list using CSP command
Go to “MAP 1540: Problem Isolation
Procedures” on page 69.
E1A8
System booting to open firmware prompt
Go to “MAP 1540: Problem Isolation
Procedures” on page 69.
E1A9
System booting to SMS menus
Go to “MAP 1540: Problem Isolation Procedures” on page 69.
E1AA
System NVRAM settings during boot
Go to “MAP 1540: Problem Isolation
Procedures” on page 69.
E1AB
System booting using default service mode
boot list
Go to “MAP 1540: Problem Isolation
Procedures” on page 69.
E1AC
System booting using customized service
mode boot list
Go to “MAP 1540: Problem Isolation
Procedures” on page 69.
E1AD
System booting to operating system
Go to “MAP 1540: Problem Isolation
Procedures” on page 69.
E1AE
System booted to multiboot menu using
NVRAM settings
Go to “MAP 1540: Problem Isolation
Procedures” on page 69.
E1AF
System booted to utilities menu using
NVRAM settings
Go to “MAP 1540: Problem Isolation
Procedures” on page 69.
E1B1
Create serial node
Go to “MAP 1540: Problem Isolation
Procedures” on page 69.
E1B6
Probe for (ISA) keyboard
Replace the CEC backplane,
Location: U0.1-P1.
E1BD
Probe for (ISA) mouse
Replace the CEC backplane,
Location: U0.1-P1.
E1C4
Build ISA timer chip node
Go to “MAP 1540: Problem Isolation
Procedures” on page 69.
E1C5
Create ISA interrupt controller (pic) node
Go to “MAP 1540: Problem Isolation
Procedures” on page 69.
E1C6
Create DMA node
Go to “MAP 1540: Problem Isolation
Procedures” on page 69.
E1D0
Create PCI SCSI node
Go to “MAP 1540: Problem Isolation
Procedures” on page 69.
E1D3
Create SCSI block device node (SD)
Go to “MAP 1540: Problem Isolation
Procedures” on page 69.
E1D4
Create SCSI byte device node (ST)
Go to “MAP 1540: Problem Isolation
Procedures” on page 69.
E1DB
Create floppy controller (FDC) node
Go to “MAP 1540: Problem Isolation
Procedures” on page 69.
104
NAS Gateway 500 Service Guide
Summary of Contents for TotalStorage NAS Gateway 500
Page 1: ...IBM TotalStorage NAS Gateway 500 Service Guide GY27 0418 00 ...
Page 2: ......
Page 3: ...IBM TotalStorage NAS Gateway 500 Service Guide GY27 0418 00 ...
Page 16: ...xiv NAS Gateway 500 Service Guide ...
Page 20: ...xviii NAS Gateway 500 Service Guide ...
Page 36: ...System logic flow Note Not all components are supported 16 NAS Gateway 500 Service Guide ...
Page 52: ...32 NAS Gateway 500 Service Guide ...
Page 58: ...38 NAS Gateway 500 Service Guide ...
Page 112: ...92 NAS Gateway 500 Service Guide ...
Page 266: ...246 NAS Gateway 500 Service Guide ...
Page 326: ...306 NAS Gateway 500 Service Guide ...
Page 353: ...Chapter 11 Removal and replacement procedures 333 ...
Page 392: ...372 NAS Gateway 500 Service Guide ...
Page 402: ...382 NAS Gateway 500 Service Guide ...
Page 412: ...392 NAS Gateway 500 Service Guide ...
Page 440: ...420 NAS Gateway 500 Service Guide ...
Page 446: ...426 NAS Gateway 500 Service Guide ...
Page 448: ...428 NAS Gateway 500 Service Guide ...
Page 466: ...446 NAS Gateway 500 Service Guide ...
Page 469: ......
Page 470: ... Printed in U S A GY27 0418 00 ...
Page 471: ...Spine information IBM TotalStorage NAS Gateway 500 NAS Gateway 500 Service Guide GY27 0418 00 ...