1-1
®
®
1-2
1-3
1-4
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P4R800-VM |
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SB_PWR1 |
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ON |
OFF |
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P4R800-VM Onboard LED |
Standby |
Powered |
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Power |
Off |
1-5
24.5cm (9.6in) |
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KBPWR1 |
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KBPWR1 |
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USBPW12 |
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Socket 478 |
1 |
2 |
2 |
3 |
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CPU_FAN1 |
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+5V |
+5VSB |
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(Default) |
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USBPW12 |
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1 |
2 |
2 |
3 |
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+5V |
+5VSB |
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(Default) |
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USBPW34 |
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ATX12V1 |
TV-OUT1 |
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(9.6in) |
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CHA_FAN1 |
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24.5cm |
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USBPW34 |
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1 |
2 |
2 |
3 |
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+5V |
+5VSB |
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P4R800-VM |
(Default) |
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PLED1 |
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1 |
NC PLED- |
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FP_AUDIO1 |
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CLRTC1 |
PLED+ |
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AUX1 |
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CD1 |
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COM1 |
SB_PWR1 |
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USBPW56 |
USB56 |
PLED1 |
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F_PANEL1 |
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SPEAK1 F_PANEL1 |
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Power LED |
Power Switch |
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USBPW56 |
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CLRTC1 |
PowerLED+ |
PowerLED- |
PowerSwitch |
Ground |
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1 |
2 |
2 |
3 |
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F_PANEL1 |
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3 |
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2 |
LED+IDE |
LEDIDE- |
Ground |
Reset |
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+5V |
+5VSB |
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2 |
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(Default) |
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1 |
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Normal |
Clear CMOS |
IDE_LED |
Reset Switch |
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(Default) |
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* Requires an ATX power supply. |
1-6
1-7
® |
® |
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P4R800-VM
P4R800-VM Socket 478
®
1-8
®
90 - 100
®
®
®
1-9
P4R800-VM
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DIMM A1 |
DIMM A2 |
DIMM B1 |
DIMM B2 |
Pins |
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80 |
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104 Pins |
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P4R800-VM 184-Pin DDR DIMM Sockets
1-10
1-11
1-12
A B C D
1-13
P4R800-VM
Keyed for 1.5v
P4R800-VM Accelerated Graphics Port (AGP)
1-14
CLRTC1 |
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P4R800-VM |
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2 |
3 |
2 |
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1 |
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Normal |
Clear CMOS |
(Default) |
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P4R800-VM Clear RTC RAM
1-15
USBPW12
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1 |
2 |
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2 |
3 |
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+5V +5VSB (Default)
USBPW34
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1 |
2 |
2 |
3 |
P4R800-VM
+5V +5VSB (Default)
USBPW56
1 |
2 |
2 |
3 |
P4R800-VM USB Device Wake Up
+5V +5VSB (Default)
P4R800-VM |
KBPWR1
1 |
2 |
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2 |
3 |
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+5V +5VSB (Default)
P4R800-VM Keyboard Power Setting
1-16
1 |
2 |
3 |
4
5
6
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11 |
10 |
9 |
8 |
7 |
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1-17