Apollo-II PCI Pentium ISA Motherboard User’s Guide
24
Step 5 Attach Cables,
Continued
J1 Remote Control Power
J1 is a three-pin berg that supplies power
to peripheral devices. Connect a three-wire power
cable to J1 and attach the other end to the
peripheral device.
J5 External Battery
You can optionally attach an external battery
to J5 if you do not want to use the onboard battery.
The onboard battery is automatically disconnected
if you attach an battery to J5. J5 is a four-pin berg.
J11 Reset
J11 is a two-pin single-inline berg that is attached
via a cable to an externally-mounted reset switch.
When the reset switch is pressed, the system
performs a hard reset. Pin 1 is ground and Pin 2 is
Hard Reset.
Speaker Connector
J9 is a four-pin single-inline berg that is
optionally attached via a cable to a standard system
speaker. AMIBIOS signals hardware problems
through the speaker. Pin 1 on the motherboard is
identified by the arrow on the white box around the
berg.
Pin
Description
1
Data Out
2
Ground
3
N/C
4
VCC
Cont’d
