SOLTEK COMPUTER, INC. SL-66A (VER. 2.0) Device Type Mainboard Processor Pentium II Processor Speed 233/266/300/333MHz Chip Set Intel 440LX Maximum Onboard Memory 1GB (EDO & SDRAM supported) Cache 256/512KB (located on the Pentium II CPU) BIOS Award I/O Options 32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), USB connector (2), IR connector, AGP slot, ATX power connector, green PC connector Dimensions 330mm x 220mm [Image] CONNECTIONS Purpose Location Purpose Location AGP slot AGP Power fan connector FAN3 ATX power connector ATX IDE interface LED J1A Serial port 2 CN1 IR connector J1B Parallel port CN2 Power switch J1C PS/2 mouse port CN3 Green PC connector J1D Serial port 1 CN4 Speaker J2A Floppy drive interface CN5 Reset switch J2B IDE interface 2 CN6 Power LED & Keylock J2C IDE interface 1 CN7 Turbo LED J2D CPU fan connector FAN1 32-bit PCI slots PC1 - PC4 Chassis fan connector FAN2 USB connector USB1 USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not JP1 Closed alter » Keyboard power on disabled JP2 Pins 1 & 2 closed Keyboard power on enabled JP2 Pins 2 & 3 closed » CMOS memory normal operation JP9 Pins 1 & 2 closed CMOS memory clear JP9 Pins 2 & 3 closed » Factory configured - do not JP13 Unidentified alter » Normal VGA card enabled JPVGA Closed Special VGA card enabled JPVGA Open DIP SWITCH CONFIGURATION Function JP18 JP19 » DIP SW1 enabled Pins 2 & 3 Pins 2 & 3 closed closed BIOS setting enabled Pins 1 & 2 Pins 1 & 2 closed (jumperless) closed USB PORT SELECTION Function JP5 JP6 » Redirect all USB ports to Pins 1 & 2 Pins 1 & 2 closed USB connector closed Redirect USB1 to AGP port Pins 2 & 3 Pins 2 & 3 closed closed DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 8MB (1) 1MB x None None None 64 16MB (1) 1MB x (1) 1MB x 64 None None 64 16MB (1) 2MB x None None None 64 24MB (1) 1MB x (1) 1MB x 64 (1) 1MB x None 64 64 24MB (1) 2MB x (1) 1MB x 64 None None 64 32MB (1) 1MB x (1) 1MB x 64 (1) 1MB x (1) 1MB x 64 64 64 32MB (1) 2MB x (1) 2MBx 64 None None 64 32MB (1) 4MB x None None None 64 40MB (1) 4MB x (1) 1MB x 64 None None 64 48MB (1) 4MB x (1) 1MB x 64 (1) 1MB x None 64 64 DRAM CONFIGURATION (CONT.) Size Bank 0 Bank 1 Bank 2 Bank 3 48MB (1) 4MB x (1) 2MB x 64 None None 64 56MB (1) 4MB x (1) 2MB x 64 (1) 1MB x None 64 64 64MB (1) 4MB x (1) 2MB x 64 (1) 1MB x (1) 1MB x 64 64 64 64MB (1) 4MB x (1) 2MB x 64 (1) 2MB x None 64 64 64MB (1) 4MB x (1) 4MB x 64 None None 64 64MB (1) 8MB x None None None 64 72MB (1) 4MB x (1) 2MB x 64 (1) 2MB x (1) 1MB x 64 64 64 72MB (1) 8MB x (1) 1MB x 64 None None 64 72MB (1) 4MB x (1) 4MB x 64 (1) 1MB x None 64 64 80MB (1) 4MB x (1) 2MB x 64 (1) 2MB x (1) 2MB x 64 64 64 80MB (1) 4MB x (1) 4MB x 64 (1) 2MB x None 64 64 80MB (1) 8MB x (1) 2MB x 64 None None 64 96MB (1) 4MB x (1) 4MB x 64 (1) 4MB x None 64 64 96MB (1) 8MB x (1) 4MB x 64 None None 64 128MB (1) 4MB x (1) 4MB x 64 (1) 4MB x (1) 4MB x 64 64 64 128MB (1) 8MB x (1) 8MB x 64 None None 64 128MB (1) 16MB x None None None 64 136MB (1) 8MB x (1) 8MB x 64 (1) 1MB x None 64 64 144MB (1) 8MB x (1) 8MB x 64 (1) 2MB x None 64 64 144MB (1) 16MB x (1) 2MB x 64 None None 64 160MB (1) 16MB x (1) 4MB x 64 None None 64 192MB (1) 8MB x (1) 8MB x 64 (1) 8MB x None 64 64 192MB (1) 16MB x (1) 8MB x 64 None None 64 224MB (1) 8MB x (1) 8MB x 64 (1) 8MB x (1) 4MB x 64 64 64 256MB (1) 8MB x (1) 8MB x 64 (1) 8MB x (1) 8MB x 64 64 64 256MB (1) 16MB x (1) 16MBx 64 None None 64 256MB (1) 32MB x None None None 64 272MB (1) 16MB x (1) 16M x 64 (1) 2MB x None 64 64 288MB (1) 16MB x (1) 16MB x (1) 4MB x None 64 64 64 288MB (1) 32MB x (1) 4MB x 64 None None 64 320MB (1) 16MB x (1) 16MB x (1) 8MB x None 64 64 64 320MB (1) 32MB x (1) 8MB x 64 None None 64 384MB (1) 16MB x (1) 16MB x (1) 16MB x None 64 64 64 384MB (1) 32MB x (1) 16MB x None None 64 64 416MB (1) 16MB x (1) 16MB x (1) 16MB x (1) 4MB x 64 64 64 64 448MB (1) 16MB x (1) 16MB x (1) 16MB x (1) 8MB x 64 64 64 64 512MB (1) 16MB x (1) 16MB x (1) 16MB x (1) 16MB x 64 64 64 64 512MB (1) 32MB x (1) 32MB x None None 64 64 544MB (1) 32MB x (1) 32MB x (1) 4MB x None 64 64 64 576MB (1) 32MB x (1) 32MB x (1) 8MB x None 64 64 64 640MB (1) 32MB x (1) 32MB x (1) 16MB x None 64 64 64 768MB (1) 32MB x (1) 32MB x (1) 32MB x None 64 64 64 832MB (1) 32MB x (1) 32MB x (1) 32MB x (1) 8MB x 64 64 64 64 896MB (1) 32MB x (1) 32MB x (1) 32MB x (1) 16MB x 64 64 64 64 1024MB (1) 32MB x (1) 32MB x (1) 32MB x (1) 32MB x 64 64 64 64 CPU SPEED SELECTION CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/4 SW1/5 SW1/6 Speed Speed 233MHz 66MHz 3.5x On Off Off On Off Off 266MHz 66MHz 4x Off On On On Off Off 300MHz 66MHz 4.5x Off On Off On Off Off 333MHz 66MHz 5x Off Off On On Off Off