Asus A7N266 Support and Manuals
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Popular Asus A7N266 Manual Pages
Motherboard DIY Troubleshooting Guide - Page 3
... 94560, USA +1-510-608-4555 tmdl@asus.com
+1-510-608-4555 +1-877-918-ASUS(2787)... tsd@asus.com www.asus.com
ASUS COMPUTER GmbH ( )
Harkortstr. 25, 40880 Ratingen, BRD, Germany 49-2102-4420-66 [email protected]
49-2102-9599-0 ...
/
49-2102-9599-10 ..
49-2102-9599-11
www.asuscom.de/de/support
www.asuscom.de
A7N266
3
Motherboard DIY Troubleshooting Guide - Page 5
4.BIOS
4.1 BIOS
47
4.1.1
47
4.1.2 BIOS
49
4.2 BIOS 51
4.2.1 BIOS
52
4.2.2
52
4.3 Main Menu
54
4.3.1 Primary & Secondary Master/Slave
55
4.3.2
58
4.4 Advanced ...Control/
71
4.5.2 Hardware Monitor/
72
4.6 Boot Menu/
73
4.7 Exit Menu
75
5.
5.1
77
5.2 Windows
77
5.3 A7N266
78
5.3.1
78
5.3.2
79
5.3.3 Windows 98
80
6.
6.1
82...
Motherboard DIY Troubleshooting Guide - Page 11
2.
• BIOS
• CPU
•
ACPI
LED
•
• 2000 OS/2
Windows 95/98/ME Windows NT/
•
CPU
ASIC
•
•
ASIC
A7N266
11
Motherboard DIY Troubleshooting Guide - Page 19
... Default)
1234 VID1 VID2 VID3 VID4
1.85/1.825Volts
1234 VID1 VID2 VID3 VID4
1.80/1.775Volts
A7N266 CPU Core Voltage Selection
5) DDR
(VDDR) DDR
1234 VID1 VID2 VID3 VID4
1.75/1.725Volts
1234 VID1 VID2 VID3 VID4
1.70/1.675Volts
Setting 2.7V 2.6V 2.5V
01
01 01
VDDR [1-2] [2-3] ( [3-4]
A7N266
)
VDDR
®
A7N266 VDDR Setting
1 2
2.7V
2 3
2.6V (Default)
3 4
2.5V...
Motherboard DIY Troubleshooting Guide - Page 20
3.
6) Bass Center
(BCS1, BCS2) C-Media PCI
C-Media
Center/Bass, to Bass /Center Line-In Line-Out Mic
A7N266
01 01
01
3
®
2
2
1
BCS1 BCS2 BCS1 BCS2
A7N266 Bass Center Setting
CENTER / BASS BASS / CENTER (Default)
7) [2-3]
(LAN_EN) ( [1-2]
A7N266
LAN
)
(RTL8100)
01 01
01
LAN_EN
®
12
23
Enable (Default)
Disable
A7N266 On Board LAN Setting
20
A7N266
Motherboard DIY Troubleshooting Guide - Page 42
3.
22)
(2-pin SPDIFOUT/CDSPDIFIN)
CD-ROM DVD-ROM CD-RW
CDSPDIFIN
SPDIFOUT
A7N266
01 01
01
SPDIF
®
SPDIF_IN +5V
SPDIF_OUT
GND
GND
1
A7N266 Digital Audio Connector
23
4-1 pin CHASSIS
7. CIDB
A7N266
CHASSIS
01 01
01
®
+5Volt (Power Supply Stand By) Chassis Signal Ground
1
A7N266 Chassis Open Alarm Lead
CIDB
42
A7N266
Motherboard DIY Troubleshooting Guide - Page 43
... 01
01
®
JTPWR
JTPWR
Ground
A7N266 Power Supply Thermal Connector
01 01
01
A7N266
Keyboard Lock Speaker
Power LED
Connector
PLED+ PLEDKeylock Ground +5V Ground Ground Speaker
®
MLED+ MLEDExtSMI# Ground
PWR GND Reset Ground
A7N266 System Panel Connectors
Message LED SMI Lead
Reset SW
ATX Power Switch*
* Requires an ATX power...
Motherboard DIY Troubleshooting Guide - Page 47
DOS
DOS BIOS
Winodws MS- 4.
BIOS
4.1 BIOS
4.1.1
AFLASH.EXE
AFLASH.EXE BIOS
BIOS
BIOS
BIOS
BIOS BIOS
DOS
AFLASH DOS AFLASH
1. DOS
3. 4. DOS
FORMAT A:/S
AUTOEXEC.BAT
COPY D:\AFLASH\AFLASH.EXE A:\
D
AFLASH.EXE
BIOS
A:\AFLASH Enter
AFLASH
4. BIOS
BIOS
Flash Memory unknown ACPI BIOS
A7N266
BIOS 47 CONFIG.SYS
2.
Motherboard DIY Troubleshooting Guide - Page 51
BIOS
BIOS
BIOS BIOS
A7N266
51 BIOS
4.2 BIOS
BIOS Basic Input and Output System
BIOS
BIOS BIOS
RUN SETUP
BIOS
BIOS Read-Only Memory
EEPROM Electrical Erasable Programmable
BIOS
EEPROM
BIOS
BIOS
BIOS
CMOS RAM
BIOS DELETE
CTRL - DEL BIOS
POST Power-On Self Test DELETE
RESET
ALT -
4. 4.
Motherboard DIY Troubleshooting Guide - Page 56
...Head
Head lation Method
[User Type HDD] [Manual]
Trans- BIOS
cylinders heads sectors
[None]
Translation Method [LBA]
LBA Logical Block Access
28
cylinders heads sectors
LBA
504MB
LBA
[LBA] [LARGE]
[Normal] [Match Partition Table] [Manual]
Cylinders
Cylinder lation Method
[User Type HDD] [Manual]
Trans-
Sector
Sector Translation Method
[User Type HDD] [Manual]
56
A7N266
Motherboard DIY Troubleshooting Guide - Page 61
...] [Enabled] CPU Level 2 Cache ECC Check [Disabled]
ECC
[Disabled] [Enabled]
BIOS Update [Enabled]
BIOS [Disabled] [Enabled]
BIOS CPU CPU
PS/2 Mouse Function Control [Auto]
Auto IRQ 12 PS/2 MOUSE
[Enabled] 12 PS/2 MOUSE
PS/2 MOUSE
IRQ 12
PS/2 MOUSE
IRQ
[Enabled] [Auto]
USB Legacy Keyboard Support [Disabled]
[Secondary] [Disabled] [Primary] [Primary] [Secondary]
USB USB
USB012...
Motherboard DIY Troubleshooting Guide - Page 72
... for details
continue, DEL to enter SETUP
F1
: Hardware Monitor found an : Press F1 to
DEL
72
A7N266 4. BIOS
MB Temperature [xxxC/xxxF] CPU Temperature [xxxC/xxxF] POWER TemperatureN/A
CPU Fan Speed [xxxxRPM] CHIP Fan Speed [xxxxRPM] PWR Fan Speed N/A
CPU
VCORE Voltage, +3.3V Voltage, +5V Voltage, +12V Voltage [xx.xxV] CPU
[Ignore]
error.
Motherboard DIY Troubleshooting Guide - Page 78
...
5.3.1
E:\Setup.exe (
5. Windows 98
• NVIDIA nForce
( Win98
• NVIDIA
Windows NT
INF
)
• C-Media
( &
NVIDIA
Windows ME
Windows NT
INF
)
80
VGA
C-Media
• Realtek RTL8139
RTL8139
•
V2.15.04
Realtek
•
V3.28.07
• Microsoft DirectX 8.0a
ASUS Live Update BIOS
Microsoft DirectX 8.0a
• PC-cillin 2000 V7.61
PC-cillin
78
A7N266
Motherboard DIY Troubleshooting Guide - Page 80
... PCI Bridge
10.
11.
5. PCI Standard Host CPU Bridge 3. PCI Standard RAM Controller
nVidia®
PCI System Management Bus
1.
2.
PCI Standard Host CPU Bridge (GART driver)
1.
2. D
D :\Drivers\Chipset\Nvidia\win9x\Gart
8.
9. Windows 98
80
A7N266 PCI System Management
10.
11.
Motherboard DIY Troubleshooting Guide - Page 81
D
D :
\Drivers\Chipset\Nvidia\win9x\MemoryController
8.
9.
NVIDIA
5 . 5.
NVIDIA nForce 220/420 Memory Controller
nForce 420 Memory Controller DDR
10.
PCI standard RAM Controller
3.
4.
5.
6.
7. PCI Standard Ram Controller
1.
2.
Windows 98
A7N266
81
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