Configuration Jumpers - Acer Altos R510 Service Manual

Configuration Jumpers

J1H2, J1H3, J1H5
J1H2 Pass Clr
3
2
J1H3 Rcvr Boot
2
3
J1H5 CMOS Clr
3
2
Jumper
Pins
Name
J1H2 1-2
Password
Clear
2-3
J1H3 1-2
Recovery
Boot
2-3
J15H CMOS 1-2
Clear
2-3
Chapter 5
Protect
Erase
Recovery Boot
Normal Boot
BMC Control
Force Erase
What happens at system reset??
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.
These pins should be jumpered for normal system
operation
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.
These pins should be jumpered for normal system
operation.
If these pins are jumpered, the CMOS settings will be
cleared on the next reset. These pins should not be
jumpered for normal operation.
These pins should be jumpered for normal system
operation.
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