A7A266-E DDR RAM/SDRAM 266MHz FSB AGP Pro/4X Socket A

Transcription

1 A7A266-E DDR RAM/SDRAM 266MHz FSB AGP Pro/4X Socket A

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14 24.5cm (9.64in) PS/2 CPU_FAN USB1 USB COM1 Socket 462 LED JTPWR COM2 In PWR_FAN Mi MIC2 AUX AUDIO_PANEL CD JP cm (12.0in) CLRTC BCS1 BCS2 MODEM A7A266-E JEN WOR VID WOL_CON USB2 IR USB1 CHA SMB IDELED AFPANEL PANEL DIP Switches DSW CHA_FAN 14

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16 LED A7A266-E ON Standby Power OFF Powered Off A7A266-E Onboard LED 16

17 A7A266-E DSW ON : Frequency Multiples A7A266-E DIP Switch OFF ON 1 2 JEN 2 3 A7A266-E Jumper Mode Jumper Free (Default) DSW ON A7A266-E Jumper Mode Setting OFF (Default) 17

18 A7A266-E Enable (Default) VID Disable A7A266-E VID Selection JP10 A7A266-E V (Default) V A7A266-E DDR Voltage Setting 18

19 DSW CPU SDRAM ON MHz 100MHz ON MHz 133MHz ON MHz 120MHz ON MHz 133MHz A7A266-E ON ON ON A7A266-E CPU External Frequency Selection CPU SDRAM MHz 90MHz MHz 101MHz MHz 126MHz 19

20 DSW A7A266-E ON ON A7A266-E CPU Ratio Default OFF Disable settings (Default) ON Enable settings DSW ON ON ON ON ON ON x 5.5x 6.0x 6.5x 7.0x 7.5x A7A266-E ON x 8.5x ON ON ON ON x 9.5x 10.0x 10.5x ON A7A266-E CPU External Clock (BUS) Frequency Selection ON ON ON ON x 11.5x 12.0x >=12.5x 20

21 x [OFF] [OFF] [ON] [ON] 12.0x [ON] [OFF] [ON] [ON] 11.5x [OFF] [ON] [ON] [ON] 11.0x [ON] [ON] [ON] [ON] 10.5x [OFF] [OFF] [OFF] [OFF] 10.0x [ON] [OFF] [OFF] [OFF] 9.5x [OFF] [ON] [OFF] [OFF] 9.0x [ON] [ON] [OFF] [OFF] 8.5x [OFF] [OFF] [ON] [OFF] 8.0x [ON] [OFF] [ON] [OFF] 7.5x [OFF] [ON] [ON] [OFF] 7.0x [ON] [ON] [ON] [OFF] 6.5x [OFF] [OFF] [OFF] [ON] 6.0x [ON] [OFF] [OFF] [ON] 5.5x [OFF] [ON] [OFF] [ON] 5.0x [ON] [ON] [OFF] [ON] A7A266-E BCS1 (BASS/CENTER) (Default) BCS2 (CENTER/BASS) A7A266-E Jumper Mode Setting 21

22 Pins A7A266-E 80 Pins A7A266-E 184-Pin DDR DIMM Sockets 22

23 Pins A7A266-E 60 Pins 20 Pins A7A266-E 168-Pin SDR DIMM Sockets Lock 168-Pin DIMM Notch Key Definitions (3.3V) DRAM Key Position RFU Unbuffered Buffered Voltage Key Position 5.0V Reserved 3.3V 23

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25 CPU NOTCH TO INNER CORNER LOCK LEVER A7V266-E AMD CPU CPU NOTCH A7V266-E Socket A 25

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28 AGP Card without Retention Notch A7A266-E 20-pin bay Rib (inside slot) A7A266-E Accelerated Graphics Port (AGP PRO) Rib TOP VIEW 28-pin bay A7A266-E A7A266-E Audio Modem Riser (AMR) Slot ASUS MR-I Card 28

29 PS/2 Mouse (6-pin Female) PS/2 Keyboard (6-pin Female) 29

30 USB 0 Universal Serial Bus (USB) 1 COM1 COM2 Serial Ports (9-pin Male) Parallel Port (25-pin Female) 30

31 Game/MIDI (15-pin Female) Line Out Line In Mic 1/8" Stereo Audio Connectors NOTE: Orient the red markings on the floppy ribbon cable to PIN 1 A7A266-E PIN 1 A7A266-E Floppy Disk Drive Connector 31

32 /100/66 Master Primary Slave UltraDMA/133/100/66 Secondary UltraDMA/ UltraDMA/133/100/66 UltraDMA/133/100/66 UltraDMA/133/100/66 A7A266-E Secondary IDE Connector - + Primary IDE Connector NOTE: Orient the red markings (usually zigzag) on the IDE ribbon cable to PIN 1. A7A266-E IDE Connectors PIN 1 32

33 A7A266-E A7A266-E IDE Activity LED IDELED TIP: If the case-mounted LED does not light, try reversing the 2-pin plug. A7A266-E +5Volt (Power Supply Stand By) Chassis Signal Ground 1 CHASSIS A7A266-E Chassis Open Alarm Lead 33

34 IMPORTANT: Requires an ATX power supply with at least 720mA +5 volt standby power. A7A266-E WOL_CON Ground PME +5 Volt Standby A7A266-E Wake-On-LAN Connector WOR A7A266-E 1 2 RI# Ground A7A266-E Wake-On-Ring Connector 34

35 CPU_FAN GND +12V Rotation A7A266-E PWR_FAN CHA_FAN GND GND +12V Rotation +12V Rotation A7A266-E 12-Volt Cooling Fan Power 35

36 A7A266-E USB1 USB2 A7A266-E Front Panel USB Headers USB Power USBP2 USBP2+ GND NC USB Power USBP3 USBP3+ GND SMB 1 A7A266-E SMBCLK Ground SMBDATA +5V A7A266-E SMBus Connector 36

37 AFPANEL NC +5 V GND NC IRRX CIRRX GND +5VSB IRTX CHASSIS# SMBDATA EXTSMI# +3VSB +5V SMBCLK MLED- LOCKKEY PCIRST# NC BATT NC NC A7A266-E SIR CIR +5 V IRRX GND IRTX NC GND NC CIRRX +5VSB IR_CON Standard Infrared (SIR) Front View Back View A7A266-E Front Panel Connectors IRTX GND IRRX +5V (NC) AAPANEL A7A266-E MIC2 AGND Line in_l AGND2 Line in_r MICPWR Line out_l AGND3 Line out_r A7A266-E Audio Panel Connector 37

38 CD1 (White) (Black) Left Audio Channel AUX (White) (Black) Ground Right Audio Channel A7A266-E Right Audio Channel Ground Left Audio Channel Modem-Out Ground Ground Modem-In MODEM A7A266-E Internal Audio Connectors MIC2 1 3 A7A266-E MIC Power MIC Input Ground A7A266-E Internal Microphone Connector 38

39 A7A266-E +12.0Volts +5V Standby Power Good Ground +5.0 Volts Ground +5.0 Volts Ground +3.3 Volts +3.3 Volts +5.0 Volts +5.0 Volts -5.0 Volts Ground Ground Ground Power Supply On Ground -12.0Volts +3.3Volts A7A266-E ATX Power Connector JTPWR Power Supply Thermal Sensor A7A266-E A7A266-E Thermal Sensor Connector 39

40 * Requires an ATX power supply. Keyboard IDE Lock LED Power LED +5 V PLED IDELED+ IDELED- +5V Speaker Connector Ground Ground SPKR A7A266-E A7A266-E System Panel Connectors +5 V MLED ExtSMI# Ground PWR_SW Ground ResetCon Ground Message LED Reset SW SMI Lead ATX Power Switch* 40

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48 MAIN ADVANCED POWER BOOT EXIT <F1> or <Alt + H> <Esc> or<alt + X> or (keypad arrow) or (keypad arrows) - (minus key) + (plus key) or spacebar <Enter> <Home> or <PgUp> <End> or <PgDn> <F5> <F10> 48

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55 CR2032 3V Lithium Cell CMOS Power A7A266-E CLRTC Short solder points to Clear CMOS A7A266-E Clear RTC RAM 55

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57 CPU CPU [Auto] CPU CPU [manual] 57

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