Intel i845E User Manual page 25

FLOPPY1
34 33
40 39
1
2
FLOPPY1
1
2
IDE1/IDE2
ATX2
ATX1
+12V
5VSB
PW-OK
! "
Ground
+12V +12V
+5V
Ground Ground
Ground
+5V
ATX2
Ground
3.3V
3.3V
ATX1
FLOPPY1
IDE1/IDE2:
IDE1
IDE2
When use two IDE drives, one must be set to Master
mode and the other one to Slave mode. Refer to your
disk drive user’s manual for information about select-
ing the proper drive switch settings.
ATX1:
ATX2:
Caution:
The ATX1 and ATX2 Power Connector must be used simultaneously
or else this system will not boot-up.
+5V
The board requires a minimum of 250 Watt power
+5V
-5V
supply to operate. Your system configuration (amount
Ground
Ground
of memory, add-in cards, peripherals, etc.) may
Ground
PS-ON
exceed this minimum power requirement, power usage
Ground
therefore to ensure that adequate power is provided,
-12V
3.3V
use a 300 Watt (or greater) power supply.
:
Installation
Page 3-11