Intel D850MD Product Guide - Page 68

Power and Hardware Connectors, CAUTION, D850MD Board Power and Hardware Control Connectors

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Intel Desktop Boards D850MD and D850MV Product Guide Power and Hardware Connectors CAUTION Failure to use an ATX12V power supply, or not connecting the additional power supply lead to the D850MD or D850MV board may result in damage to the desktop board. The D850MD and D850MV boards require an ATX12V compliant power supply to function according to desktop board specifications. Both boards have two ATX12V compliant power supply connectors that are needed to provide extra power to the Intel 850 chipset and Pentium 4 processor. Figure 23 shows the power and hardware connectors for the D850MD board. A B 1 2 4 1 3 C 1 G 1 1 D 20 10 11 1 E 1 F Item A B Description Chassis intrusion ATX12V power connector C Processor fan (CPU fan) (tachometer input) D RIMM fan (fan 1) Item E F G OM11839 Description Main power Chassis fan (fan 2) (tachometer input) SCSI hard drive activity LED Figure 23. D850MD Board Power and Hardware Control Connectors 68

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Intel Desktop Boards D850MD and D850MV Product Guide
68
Power and Hardware Connectors
CAUTION
Failure to use an ATX12V power supply, or not connecting the additional power supply lead to the
D850MD or D850MV board may result in damage to the desktop board.
The D850MD and D850MV boards require an ATX12V compliant power supply to function
according to desktop board specifications. Both boards have two ATX12V compliant power supply
connectors that are needed to provide extra power to the Intel 850 chipset and Pentium 4 processor.
Figure 23 shows the power and hardware connectors for the D850MD board.
OM11839
C
D
E
F
B
1
1
1
11
10
20
1
4
3
2
1
1
1
A
G
Item
Description
Item
Description
A
Chassis intrusion
E
Main power
B
ATX12V power connector
F
Chassis fan (fan 2)
(tachometer input)
C
Processor fan (CPU fan)
(tachometer input)
G
SCSI hard drive activity
LED
D
RIMM fan (fan 1)
Figure 23
.
D850MD Board Power and Hardware Control Connectors