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85DIR3 / 85DIR3-L
2-8.5 JP3: Keyboard / Mouse / Power Button Select
JP3 is designed to select keyboard / mouse / Power Button as the
power-on controller. Setting JP3 to 1-2 closed allows users to power on
system by power button, while setting JP3 to 2-3 closed enables key-
board / mouse power-on. Yet users still have to choose the K/B / Mouse
Power-on mode on BIOS. (See Integrated Peripherals" in BIOS Setup.)
2-8.6 JP4: AGP4X Safeguard
Boot system with AGP4X card:
To assure the use of a correct 1.5V
AGP4X card, please set JP4 to 1-2
closed, which permits only 1.5V
AGP 4X card to boot system. In
such case, if users cannot boot up
the computer with an AGP card
inserted in the slot, it means the
A G P c a r d i s a w r o n g o n e o r
improperly installed. Make sure you
are using a 1.5V AGP4X card.
Warning: if 3.3V AGP 2X card is mistakenly inserted for booting the
system, the high voltage will burn out the 1.5V circuitry on board.
Never use a 3.3V or an unknow AGP card on this mainboard.
K/B / Mouse / Power
JP3:
Button Select
1-2 closed (default)
To power on by Power Button
1
2-3 closed
To power on by keyboard or
1
mouse
30
JP4: AGP4X Safeguard
1-2 closed (default)
For 1.5V AGP 4X only
1
2-3 closed
Safeguard disabled
(Warning: 3.3V AGP card will
1
burn out the 1.5V circuit.)
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