Appendix D: BIOS POST Checkpoint Codes
188
1Ch
Initialize interrupt controllers for some shut-
downs.
20h
1-3-1-1
Verify that DRAM refresh is operating by
polling the refresh bit in PORTB.
22h
1-3-1-3
Reset the keyboard.
24h
Set segment-register addressibility to 4 GB.
28h
1-3-3-1
Using the table of configurations supplied
by the specific chipset module, test each
DRAM configuration to see if that particular
configuration is valid. Then program the
chipset to its autosized configuration.
Before autosizing, disable all caches and all
shadow RAM.
29h
1-3-3-2
Initialize the POST Memory Manager.
2Ah
Zero the first 512K of RAM.
2Ch
1-3-4-1
Test 512K base address lines.
2Eh
1-3-4-3
Test first 512K of RAM.
2Fh
Initialize external cache before shadowing.
32h
Compute CPU speed.
33h
Initialize the Phoenix Dispatch Manager.
34h
1-4-2-1
CMOS test.
36h
Vector to proper shutdown routine.
38h
Shadow the system BIOS.
3Ah
Autosize external cache and program cache
size for enabling later in POST.
Checkpoint
Code
Beep Code
Description
Содержание Altos R710
Страница 1: ...Acer Altos R710 User s Guide ...
Страница 12: ......
Страница 13: ...1 System information ...
Страница 21: ...2 System tour ...
Страница 22: ...This chapter provides locations of various components and ports and instructions on how to set up the system ...
Страница 36: ...2 System tour 24 H Front Bezel I Chassis Handles J Control Panel K Hard Drive Bays Item Description ...
Страница 37: ...3 Getting Started ...
Страница 38: ...This chapter gives information on setting up and starting to use your system ...
Страница 42: ...3 Getting Started 30 ...
Страница 43: ...4 Configuring the system ...
Страница 94: ...4 Configuring the system 82 ...
Страница 95: ...5 BIOS setup ...
Страница 100: ...5 BIOS setup 88 9 Close the chassis 10 Run Setup to restore the configuration settings to the RTC ...
Страница 155: ...6 Troubleshooting ...
Страница 156: ...This chapter helps you identify and solve problems that might occur while you are using the system ...
Страница 170: ...6 Troubleshooting 158 ...
Страница 171: ...Appendix A Management software installation ...
Страница 172: ...This appendix shows you how to install the ASM software packages ...
Страница 176: ...Appendix A Management software installation 164 ...
Страница 177: ...Appendix B Tool less rail kit installation ...
Страница 178: ...This appendix shows you how to use the optional rail kit to put your Altos R710 server into a server rack ...
Страница 189: ...Appendix C RAID Configuration ...
Страница 190: ...This appendix shows you how to create RAID ...
Страница 195: ...Appendix D BIOS POST Checkpoint Codes ...
Страница 211: ...199 F7h Boot to Full DOS Checkpoint Code Beep Code Description ...
Страница 212: ...Appendix D BIOS POST Checkpoint Codes 200 ...
Страница 214: ...202 U Upgrading the CPU 45 62 80 Upgrading the system 33 ...