EVGA nForce 750i SLI Guide de l'utilisateur télécharger pdf (Page 21)

EVGA 13

24-pin ATX Power (PWR1)

PWR1 is the main power supply connector located along the edge of the board next to the

DIMM slots. Make sure that the power supply cable and pins are properly aligned with the

connector on the motherboard. Firmly plug the power supply cable into the connector and

make sure it is secure. This connector is notched, do not force in.

Figure 4. PWR1 Motherboard Connector

Table 1. PWR1 Pin Assignments

Connector Pin Signal Pin Signal

1 +3.3V 13 +3.3V

2 +3.3V 14 -12V

3 GND 15 GND

4 +5V 16 PS_ON

5 GND 17 GND

6 +5V 18 GND

7 GND 19 GND

8 PWROK 20 RSVD

9 +5V_AUX 21 +5V

10 +12V 22 +5V

11 +12V 23 +5V

12 +3.3V 24 GND

PWR1 connector

Plug power cable from system

power supply to PWR1

Board edge

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 76 77

EVGA nForce 750i SLI 1
Motherboard 1
EVGA ii 2
EVGA iv 3
Table of Contents 4
EVGA v 5
EVGA vi 6
List of Figures 7
Before You Begin… 8
Parts NOT in the Kit 8
Intentions of the Kit 8
Motherboard Specifications 9
 Onboard LAN 10
 Onboard Audio 10
 Green Function 10
 Expansion Slots 10
Equipment 11
Unpacking and 11
Parts Descriptions 11
Unpacking 11
EVGA 6 14
Hardware Installation 15
Safety Instructions 15
Preparing the Motherboard 16
Installing the Motherboard 18
Connecting Cables and 19
Setting Switches 19
Power Connections 20
24-pin ATX Power (PWR1) 21
8-pin ATX 12V Power (PWR2) 22
Connecting Serial ATA Cables 23
Connecting Internal Headers 24
USB Headers 25
Speaker Connector 26
Fan Connections 27
Serial Connector 28
Expansion Slots 29
PCI Slots 29
PCI Express x1 Slot 29
PCI Express x16 Slots 29
Clear CMOS Function 30
Clear CMOS Button 30
Post Port Debug LED 31
LED Status Indicators 31
EVGA 24 32
Enter BIOS Setup 33
 Load Defaults 35
 Set Password 35
 Save & Exit Setup 35
 Exit Without Saving 35
Standard CMOS Features 36
Date and Time 37
IDE Channel and SATA Channel 37
Enter to 38
Drive A 39
Halt On 39
 All, But Diskette 40
 All, But Disk/Key 40
 Base Memory 40
 Extended Memory 40
 Total Memory 40
Advanced BIOS Features 41
CPU Feature 42
Hard Disk Boot Priority 43
EVGA 36 44
EVGA 37 45
Advanced Chipset Features 46
Integrated Peripherals Menu 47
IDE Function Setup 48
RAID Config 49
USB Config 49
HD Audio 50
Realtek LAN Device 50
IDE HDD Block Mode 50
Onboard FDC Controller 50
Onboard Serial Port 1 50
Power Management Setup 51
ACPI Suspend Type 52
Soft-Off by PBNT 52
WOL(PME#) From Soft-Off 52
Power On by Alarm 52
POWER ON Function 52
PWRON After PWR-Fail 53
PnP/PCI Configuration Menu 54
Init Display First 55
Reset Configuration Data 55
Resources Controlled By 55
PCI/VGA Palette Snoop 56
Maximum Payload Size 56
PC Health Status 57
Dynamic Fan Control 58
Frequency/Voltage Control 59
System Clocks 60
FSB & Memory Config 61
CPU Freq, MHz changes 62
Optimal. Optimal 63
Expert. When Expert is 63
EVGA 56 64
System Voltages 65
EVGA 58 66
Load Timing/Voltage Set 67
Save Timing/Voltage Set 67
Driver Installation 68
EVGA Glossary of Terms: 69
EVGA 62 70
Appendix A 71
POST Codes for the 71
EVGA 64 72
EVGA 65 73
EVGA 66 74
EVGA 67 75
EVGA 68 76
EVGA 69 77

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EVGA nForce 750i SLI Guide de l'utilisateur Page 21

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