Appendix D: BIOS POST Checkpoint Codes
194
90h
Initialize hard-disk controller. If the CMOS
RAM is valid and intact, and fixed disks are
defined, call the fixed disk init routine to
intialize the fixed disk system and take over
the appropriate interrupt vectors.
91h
Configure the local bus IDE timing register
based on the drives attached to it.
92h
Jump to UserPatch2.
93h
Build MPTABLE for multi-processor boards.
95h
1. Check CMOS for CD-ROM drive present
2. Activate the drive by checking for media
present
3. Check sector 11h (17) for Boot Record Vol-
ume Descriptor
4. Check the boot catalog for validity
5. Pick a boot entry
6. Create a Specification Packet
96h
Reset segment-register addressibility from
4GB to normal 64K by generating a Shut-
down 8.
97h
Create pointer to MP table in Extended
BDA.
98h
1-2
Search for option ROMs. ROM scan the area
from C800h for a length of
BCP_ROM_Scan_Size (or to E000h by
default) on every 2K boundry, looking for
add on cards that need initialization.
99h
Check support status for Self-Monitoring
Analysis Reporting Technology (disk-failure
warning).
9Ah
Shadow miscellaneous ROMs if specified by
Setup and CMOS is valid and the previous
boot was OK.
Checkpoint
Code
Beep Code
Description
Summary of Contents for Altos R710
Page 1: ...Acer Altos R710 User s Guide ...
Page 12: ......
Page 13: ...1 System information ...
Page 21: ...2 System tour ...
Page 37: ...3 Getting Started ...
Page 38: ...This chapter gives information on setting up and starting to use your system ...
Page 42: ...3 Getting Started 30 ...
Page 43: ...4 Configuring the system ...
Page 94: ...4 Configuring the system 82 ...
Page 95: ...5 BIOS setup ...
Page 155: ...6 Troubleshooting ...
Page 170: ...6 Troubleshooting 158 ...
Page 171: ...Appendix A Management software installation ...
Page 172: ...This appendix shows you how to install the ASM software packages ...
Page 176: ...Appendix A Management software installation 164 ...
Page 177: ...Appendix B Tool less rail kit installation ...
Page 189: ...Appendix C RAID Configuration ...
Page 190: ...This appendix shows you how to create RAID ...
Page 195: ...Appendix D BIOS POST Checkpoint Codes ...
Page 211: ...199 F7h Boot to Full DOS Checkpoint Code Beep Code Description ...
Page 212: ...Appendix D BIOS POST Checkpoint Codes 200 ...
Page 214: ...202 U Upgrading the CPU 45 62 80 Upgrading the system 33 ...