4 BIOS setup
120
BIOS Select Jumper [J29]
Password Clear
6-7
If these pins are jumpered, administrator
and user passwords will be cleared on the
next reset. These pins should be
jumpered on 5-6 for normal operation.
BIOS Recovery
10-11
If these pins are jumpered, the system
will attempt to recover the BIOS by
loading the BIOS code into the flash
device from a floppy disk. This jumper is
typically only used when the BIOS has
become corrupted. These pins should be
jumpered on 9-10 for normal operation.
Operation
Pins
What happens at system reset...
Normal Boot
1-2
If these pins are jumpered, the board will
boot off of either BIOS (bank.0 or bank 1)
depending on which is available first.
Force Boot
2-3
If these pins are jumpered, the board will
boot off of bank 0 BIOS.
Jumper Name
Pins
What happens at system reset...
BB!H631!.!FO/cppl!!Qbhf!231!!Uvftebz-!Bvhvtu!28-!3115!!5;13!QN
Summary of Contents for Altos G520 series
Page 1: ...Acer Altos G520 series User s guide ...
Page 11: ...1 System tour ...
Page 29: ...19 2 SATA cable connector 3 HDD backplane power connector 10pin Label Description ...
Page 30: ...1 System tour 20 ...
Page 31: ...2 System setup ...
Page 44: ...2 System setup 34 ...
Page 45: ...3 Upgrading the system ...
Page 79: ...4 BIOS setup ...
Page 131: ...Appendix A Troubleshooting ...
Page 145: ...Appendix B ASM Quick Installation Guide ...
Page 146: ...This appendix shows you how to install the ASM software package ...
Page 149: ...Appendix C Altos G520 Rack Installation Guide ...
Page 150: ...This appendix shows you how to install the optional rack mount kit for Acer Altos G520 ...
Page 157: ...Appendix D SATA RAID Configuration ...
Page 158: ...This appendix shows you how to create SATA RAID ...
Page 162: ...Appendix D SATA RAID Configuration 152 ...
Page 163: ...Appendix E RAID Configuration ...
Page 164: ...This appendix shows you how to create RAID ...
Page 169: ...Appendix F Diagnostic Code Checkpoints ...