ACER, INC. VI9 Device Type Mainboard Processor 80386DX/CX486DLC/80486SX/80486DX/80486DX2 Processor Speed 33/40/50(internal)/50/66(internal)MHz Chip Set EFAR Video Chip Set None Maximum Onboard Memory 32MB Maximum Video Memory None Cache 128/256KB BIOS AMI Dimensions 250mm x 220mm I/O Options 32-bit VESA local bus slots (2) NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location Power LED & J4/pins 1 - 5 Reset switch J4/pins 19 & keylock 20 Speaker J4/pins 7 - External battery JP4 10 Turbo LED J4/pins 12 & 32-bit VESA local SL1 & SL2 13 bus slots Turbo switch J4/pins 15 - 17 USER CONFIGURABLE SETTINGS Function Label Position » CMOS memory normal operation JP1 Pins 2 & 3 closed CMOS memory clear JP1 Pins 1 & 2 closed Battery type select external JP1 Open » Factory configured - do not JP10 Unidentified alter » Factory configured - do not JP11 Unidentified alter » Factory configured - do not JP12 Unidentified alter SIMM CONFIGURATION Size Bank 0 Bank 1 1MB (4) 256K x 9 None 2MB (4) 256K x 9 (4) 256K x 9 4MB (4) 1M x 9 None 5MB (4) 256K x 9 (4) 1M x 9 8MB (4) 1M x 9 (4) 1M x 9 16MB (4) 4M x 9 None 20MB (4) 1M x 9 (4) 4M x 9 32MB (4) 4M x 9 (4) 4M x 9 CACHE CONFIGURATION Size Bank 0 Bank 1 TAG 128KB (4) 32K x 8 None (3) 8K x 8 256KB (4) 32K x 8 (4) 32K x 8 (3) 32K x 8 CACHE JUMPER CONFIGURATION Size JP5 JP6 JP7 128KB Pins 2 & 3 Pins 2 & 3 Pins 2 & 3 closed closed closed 256KB Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 closed closed closed CPU SPEED SELECTION Speed J3 JP14 33MHz Pins 1 & 2 closed Pins 1 & 2 closed 40MHz Open Pins 1 & 2 closed 50iMHz Pins 3 & 4 closed Pins 1 & 2 closed 50MHz Pins 3 & 4 closed Pins 2 & 3 closed 66iMHz Pins 1 & 2 closed Pins 1 & 2 closed CPU TYPE SELECTION Type JP8 JP9 JP13 JP15 JP16 JP17 80386DX 2 & 3 2 & 3 1 & 2 Open Open Open CX486DLC 1 & 2 1 & 2 1 & 2 Open Open Open 80486SX 1 & 2 1 & 2 2 & 3 Open Closed Closed 80486DX 1 & 2 1 & 2 1 & 2 Open Closed Closed 80486DX2 1 & 2 1 & 2 1 & 2 Open Closed Closed Note: Pins designated should be in the closed position.