Chapter 5
128
Configuration Jumpers
Jumper
Name
Pins
What happens at system reset??
J1H2
Password
Clear
1-2
If these pins are jumpered, administrator and user
passwords will be cleared on the next reset. These
pins should
not
be jumpered for normal operation.
2-3
These pins should be jumpered for normal system
operation
J1H3
Recovery
Boot
1-2
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 used when the BIOS has become corrupted.
These pins should not be jumpered for normal
operation.
2-3
These pins should be jumpered for normal system
operation.
J15H CMOS
Clear
1-2
If these pins are jumpered, the CMOS settings will be
cleared on the next reset. These pins should not be
jumpered for normal operation.
2-3
These pins should be jumpered for normal system
operation.
J1H2, J1H3, J1H5
3
2
J1H2 Pass Clr
3
2
3
2
J1H3 Rcvr Boot
J1H5 CMOS Clr
Protect
Erase
Recovery Boot
Normal Boot
BMC Control
Force Erase
Содержание Altos R510
Страница 6: ...VI ...
Страница 13: ...4 Chapter 1 System Block Diagram ...
Страница 68: ...61 Chapter 3 B A TP01301 ...
Страница 72: ...65 Chapter 3 ...
Страница 91: ...Chapter 3 84 TP01167 B C D F A E F E D B C ...
Страница 138: ...131 Chapter 5 ...
Страница 143: ...151 Appendix C ...