IBM CORPORATION APTIVA 2161 Processor Pentium Processor Speed 133/166/200MHz Chip Set Unidentified Video Chip Set Unidentified Maximum Onboard Memory 64MB (EDO supported) Maximum Video Memory 4MB Cache 256/512KB BIOS Unidentified Dimensions 330mm x 218mm I/O Options Floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial port, VESA feature connector, VGA port, riser slot, cache slot, VRM connector, USB connector, wake up on ring connector NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location Chassis fan power J1 VESA feature connector J19 USB connector J2 VGA port J21 VRM connector J3 Soft off power supply J22 IDE interface 1 J5 Auxiliary 5v connector J23 IDE interface 2 J6 Wake up on ring J24 connector PS/2 mouse port J7 IDE interface LED J25 Speaker power J14 Speaker JP1 Serial port J15 Cache slot SL1 Parallel port J16 Riser slot SL2 Floppy drive interface J17 USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not alter J26 Open Flash BIOS write protect disabled JP4 Pins 1 & 2 closed Flash BIOS write protect enabled JP4 Pins 2 & 3 closed Floppy drive write protect JP5 Pins 1 & 2 disabled closed Floppy drive write protect JP5 Pins 2 & 3 enabled closed » CMOS memory normal operation JP6 Pins 1 & 2 closed CMOS memory clear JP6 Pins 2 & 3 closed Wake up on ring JP12 Pins 1 & 2 closed Wake up on ring over serial port JP12 Pins 2 & 3 only closed DIMM CONFIGURATION Size Bank 0 Bank 1 8MB (1) 1M x 64 None 16MB (1) 2M x 64 None 16MB (1) 1M x 64 (1) 1M x 64 24MB (1) 2M x 64 (1) 1M x 64 32MB (1) 4M x 64 None 32MB (1) 2M x 64 (1) 2M x 64 40MB (1) 4M x 64 (1) 1M x 64 48MB (1) 4M x 64 (1) 2M x 64 64MB (1) 4M x 64 (1) 4M x 64 CACHE CONFIGURATION Size SL1 256KB 256KB module installed 512KB 512KB module installed VIDEO MEMORY CONFIGURATION Size Bank 0 JP9 2MB 2MB Not installed 4MB 2MB 2MB module installed Note: Bank 0 is factory installed and is not configurable. The location is unidentified. CPU SPEED SELECTION CPU speed Clock speed Multiplier JP2 JP3 133MHz 66MHz 2x 1 & 3, 2 & 1 & 3, 4 & 4 6 166MHz 66MHz 2.5x 1 & 3, 2 & 1 & 3, 2 & 4 4 200MHz 66MHz 3x 1 & 3, 2 & 2 & 4, 3 & 4 5 Note: Pins designated should be in the closed position.