• The CPU speed must match with the frequency RATIO. It will cause system hanging up if the frequency RATIO is higher than CPU's. SW1: (O:ON / X:OFF) X 3 FREQ. RATIO O 1 X O DIP SWITCH (SW1) 2 3 O 4 X 3.5 X X O O X 4 O O X O X 4.5 X O X O X 5 O X X O X 5.5 X X X O X 6 O O O X X 6.5 X O O X X 7 O X O X X 7.5 X X O X X 8 O O X X X 8.5 X O X X X 9 O X X X X 9.5 X X X X Set System Bus Speed SW 2 : CPU PCI 1 2 3 4 5 6 AUTO 33.3 X X X X O O 66 33.3 O O X X X X 75 37.5 O O O X X X 83 41.6 O O X O X X 2 Quick Installation Guide 1. CeleronTM 300A / 66MHz FSB Winbond83977SW1 ON 1 2 3 4 SW2 ON 6 5 4 3 2 1 SW2 ON 6 5 4 3 2 1 or Auto 6VA7+ 2. CeleronTM 333 / 66MHz FSB Auto 1 2 3 4 6 5 4 3 12 ON 6 5 4 3 12 ON SW1 SW2 SW2 3. CeleronTM 366 / 66MHz FSB Auto ON or ON 1 2 3 4 6 5 4 3 12 6 5 4 3 12 or ON ON SW1 SW2 SW2 4. CeleronTM 400 / 66MHz FSB Auto ON 1 2 3 4 6 5 4 3 12 or ON 6 5 4 3 12 ON SW1 SW2 SW2 4 6VA7+ 5. CeleronTM 433 / 66MHz FSB ON 1 2 3 4 6 5 4 3 12 ON SW1 SW2 6. CeleronTM 466 / 66 MHz FSB ON 1 2 3 4 6 5 4 3 12 ON SW1 SW2 7. CeleronTM 500 / 66 MHz FSB ON 1 2 3 4 6 5 4 3 12 ON SW1 SW2 8. CeleronTM 533 / 66 MHz FSB ON 1 2 3 4 6 5 4 3 12 ON SW1 SW2 9. CeleronTM 566 / 66 MHz FSB ON 1 2 3 4 6 5 4 3 12 ON SW1 SW2 5 Auto or 6 5 4 3 12 ON SW2 Auto or 6 5 4 3 12 ON SW2 Auto or 6 5 4 3 12 ON SW2 Auto or 6 5 4 3 12 ON SW2 Auto or 6 5 4 3 12 ON SW2 Quick Installation Guide 10. Cyrix Joshua 300 / 100 MHz FSB Auto or ON 1 2 3 4 6 5 4 3 12 ON 6 5 4 3 12 ON SW1 SW2 SW2 11. Coppermine 500 / 100MHz FSB Auto or ON 6 5 4 3 121 2 3 4 ON ON 6 5 4 3 12 SW1 SW2 SW2 12. Coppermine 550 / 100MHz FSB ON 6 5 4 3 121 2 3 4 Auto or ON 6 5 4 3 12 ON SW1 SW2 SW2 13. Coppermine 600 / 100MHz FSB ON 6 5 4 3 121 2 3 4 Auto or ON 6 5 4 3 12 ON SW1 SW2 SW2 14. Coppermine 650 / 100MHz FSB 6 5 4 3 121 2 3 4 Auto or ON 6 5 4 3 12 ON ON SW1 SW2 SW2 6 6VA7+ 15. Coppermine 700 / 100MHz FSB 6 5 4 3 121 2 3 4 Auto or ON ON 6 5 4 3 12 ON SW1 SW2 SW2 16. Coppermine 533 / 133MHz FSB ON 6 5 4 3 121 2 3 4 Auto or 6 5 4 3 12 ON ON SW1 SW2 SW2 17. Coppermine 600 / 133MHz FSB Auto or ON 6 5 4 3 121 2 3 4 ON ON 6 5 4 3 12 SW1 SW2 SW2 18. Coppermine 667 / 133MHz FSB ON 6 5 4 3 121 2 3 4 Auto or ON ON SW1 SW2 6 5 4 3 12 SW2 19. Coppermine 733 / 133MHz FSB ON 6 5 4 3 121 2 3 4 Auto or ON 6 5 4 3 12 ON SW1 SW2 SW2 7 Quick Installation Guide II. Jumper setting : IR : Infrared Connector (Optional) 6VA7+ VIA VT82C693 Winbond83977 BIOS CPU + Pin No. Function 1 IR Transmitter Output 2 GND 3 IR Receiver Input 4 NC 5 VCC(+5V) PWR : Power LED Connector 8 6VA7+ 6VA7+ VT82C596 VIA VT82C693 Winbond83977 CPU 1 Pin No. Function 1 LED anode (+) 2 LED cathode (-) 3 LED cathode (-) SPK : Speaker Connector 6VA7+ VIA VT82C596 VIA VT82C693 Winbond83977 CPU 1 Pin No. Function 1 VCC 2 NC 3 NC 4 Data TD : Turbo LED Connector 9 6VA7+ 6VA7+ VIA VT82C596 VIA VT82C693 Winbond83977 BIOS CPU 1 Open : Normal operation 1 Close : Reset system GD : Green Function LED 6VA7+ VIA VT82C693 Winbond83977 BIOS CPU 1 Pin No. Function 1 LED anode (+) 2 LED cathode (-) GN : Green Function Switch 11 Quick Installation Guide 6VA7+ VIA VT82C596 VIA VT82C693 Winbond83977 BIOS CPU 1 Open : Normal operation 1 Close: Entering Green Mode HD : IDE Hard Disk Active LED 6VA7+ VT82C596 VIA VT82C693 Winbond83977 CPU 1 Pin No. Function 1 LED anode (+) 2 LED cathode (-) Soft PWR : Soft Power Connector 12 6VA7+ 6VA7+ VIA VT82C693 Winbond83977 BIOS CPU 1 Pin No. Function 1 Control Signal 2 +12V 3 Sense Signal Power FAN : Power Cooling Fan Power Connector 1 6VA7+ VIA VT82C693 Winbond83977 BIOS CPU Pin No. Function 1 Control Signal 2 +12V 3 Sense Signal IDE1: Primary IDE port 15 6VA7+ BIOS VIA VT82C596 6VA7+ 1 VIA VT82C693 CPU LPT : LPT Port BIOS VIA VT82C596 6VA7+ VIA VT82C693 CPU 1 COMB : COMB Port 17 Winbond83977 Winbond83977 Quick Installation Guide BIOS VIA VT82C596 6VA7+ Winbond83977 VIA VT82C693 CPU 1 COMA : COMA Port 6VA7+ VIA VT82C596 VIA VT82C693 Winbond83977 BIOS CPU 1 JP1 : Keyboard Power On (for ATX Power Supply only) 18 6VA7+ (for ATX Power Supply only) 6VA7+ VIA VT82C693 Winbond83977 CPU Pin No. Function 1 +5V SB 2 GND 3 Signal 1 JP10 : Clear CMOS 21 Quick Installation Guide 6VA7+ VIA VT82C596 VIA VT82C693 Winbond83977 BIOS CPU 1 1-2 Short :Normal 2 -3 Short : Clear CMOS 1 JP9 : Case Open (Optional) 6VA7+ VT82C596 VIA VT82C693 Winbond83977 CPU 1 Pin No. Function 1 Signal 2 GND JP7 : Internal Modem Card Ring PWR On 22 6VA7+ BIOS 6VA7+ VIA VT82C596 VIA VT82C693 Winbond83977 CPU M Danger of explosion if battery is incorrectly replaced. M Replace only with the same or equivalent type recommended by the manufacturer. M Dispose of used batteries according to the manufacturer’s instructions. + – III. Top Performance Test Setting: The following perform ance data list is the testing results of some popular benchmark testing programs. Users have to modify the value for each item in chipset features as follow for top performance setting. 25 Table Of Contents TABLE OF CONTENTS 1. INTRODUCTION 1.1. PREFACE...........................