2 Troubleshooting Procedures
2.4 System Board Troubleshooting
2-28
Satellite 1400/2400 Series Maintenance Manual (960-364/365)
Table 2-3 Printer port LED boot mode status (2/6)
LED Status
Test item
Message
CMOS battery level check
CMOS checksum
CMOS data initialization (1)
Set IRT status
DRAM size storing in CMOS
Resume branch check
SM-RAM checksum
SMI control flag clear
System BIOS RAM area checksum
Wake Up check
SMRAM base rewrite
PnP RAM checksum
04h Resume
branch
PIT test and initialization
Enabling SMI except for auto-off function
Set clock generator
ACPI register initialization
Initialization of temperature control information
EC debug
Piano debug
443BX device 1 initialization
06h Grant
SMI
PIC register initialization
Resume process to resume main
Resume process
Resume error process
440BX debug
AGP bridge initialization
07h
System BIOS ROM/RAM
copy
System BIOS ROM to RAM copy
SMRAM initialization
Wake Up check
SMRAM base rewrite and BIOS CPU state map
store
Set SMI handler to runtime
05h SMRAM
initialization
PIT test and initialization
06h
CPU clock measure
CPU clock measure
Summary of Contents for Satellite 1400 Series
Page 6: ...vi Satellite 1400 2400 Maintenance Manual 960 364 365 ...
Page 11: ...Chapter 1 Hardware Overview ...
Page 12: ...1 Hardware Overview 1 ii Satellite 1400 2400 Maintenance Manual 960 364 365 ...
Page 47: ...Chapter 2 Troubleshooting Procedures ...
Page 48: ...2 Troubleshooting Procedures 2 ii Satellite 1400 2400 Series Maintenance Manual 960 364 365 ...
Page 52: ...2 Troubleshooting Procedures 2 vi Satellite 1400 2400 Series Maintenance Manual 960 364 365 ...
Page 109: ...Chapter 3 Tests and Diagnostics ...
Page 110: ...3 Tests and Diagnostics 3 ii Satellite 1400 2400 Series Maintenance Manual 960 364 365 ...
Page 195: ...Chapter 4 Replacement Procedures ...
Page 196: ...4 Replacement Procedures 4 ii Satellite 1400 2400 Maintenance Manual 960 364 365 ...
Page 431: ...Appendices ...
Page 432: ...Appendices App ii Satellite 1400 2400 Series Maintenance Manual 960 364 365 ...
Page 442: ...Appendices App xii Satellite 1400 2400 Series Maintenance Manual 960 364 365 ...
Page 448: ...Appendix A Handling the LCD Module A 6 Satellite 1400 2400 Maintenance Manual 960 364 365 ...
Page 508: ...Appendices Apx C Pin Assignments C 48 Satellite 1400 2400 Maintenance Manual 960 364 365 ...
Page 524: ...Appendix G BIOS Rewrite Procedures G 2 Satellite 1400 2400 Maintenance Manual 960 364 365 ...
Page 526: ...Appendix H EC KBC Rewrite Procedures H 2 Satellite 1400 2400 Maintenance Manual 960 364 365 ...
Page 528: ...Appendix I Reliability I 2 Satellite 1400 2400 Maintenance Manual 960 364 365 ...