PC CHIPS MANUFACTURING, LTD. M715 Device Type Mainboard Processor Pentium II Processor Speed 233/266/275/333MHz Chip Set Intel 440LX Video Chip Set None Maximum Onboard Memory 256MB (EDO & SDRAM supported) Maximum Video Memory None Cache 256/512KB BIOS Unidentified I/O Options 32-bit PCI slots (3), game/sound connector, Audio in - CD-ROM (2), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), AGP slot, ATX power connector, ATX form card connector, green PC connector [Image] CONNECTIONS Purpose Location Purpose Location AGP slot AGP Speaker J5/pins 1, 3, 5, 7 ATX power ATX Power LED & J5/pins 2, 4, connector keylock 6, 8, 10 Audio in - CD-ROM CD1 IDE interface J5/pins 15 & LED 16 Audio in - CD-ROM CD2 Reset switch J5/pins 17 & 18 Serial port 1 CN1 Green PC J5/pins 19 & connector 20 Serial port 2 CN2 Chassis fan J6 connector IDE interface 1 CN3 CPU fan J7 connector IDE interface 2 CN4 Game/sound J9 connector Parallel port CN5 Digital audio in J10 Floppy drive CN6 Digital audio J11 interface out PS/2 mouse J1 32-bit PCI slots PC1 - PC3 interface ATX form card J3 PS/2 mouse port PS2 connector USER CONFIGURABLE SETTINGS Function Label Position Sound pro selector enabled JP1 Open Sound pro selector disabled JP1 Closed Standard microphone selected JP2 Open Special microphone selected JP2 Closed » CMOS memory normal operation JP4 Pins 1 & 2 closed CMOS memory clear JP4 Pins 2 & 3 closed SIMM CONFIGURATION Size Bank 0 Bank 1 8MB (2) 1MB x 32 None 16MB (2) 1MB x 32 (2) 1MB x 32 16MB (2) 2MB x 32 None 24MB (2) 2MB x 32 (2) 1MB x 32 32MB (2) 2MB x 32 (2) 2MB x 32 32MB (2) 4MB x 32 None 40MB (2) 4MB x 32 (2) 1MB x 32 48MB (2) 4MB x 32 (2) 2MB x 32 64MB (2) 4MB x 32 (2) 4MB x 32 64MB (2) 8MB x 32 None 72MB (2) 8MB x 32 (2) 1MB x 32 80MB (2) 8MB x 32 (2) 2MB x 32 96MB (2) 8MB x 32 (2) 4MB x 32 128MB (2) 8MB x 32 (2) 8MB x 32 128MB (2) 16MB x 32 None 136MB (2) 16MB x 32 (2) 1MB x 32 144MB (2) 16MB x 32 (2) 2MB x 32 SIMM CONFIGURATION (CONT.) Size Bank 0 Bank 1 160MB (2) 16MB x 32 (2) 4MB x 32 192MB (2) 16MB x 32 (2) 8MB x 32 256MB (2) 16MB x 32 (2) 16MB x 32 Note: It is not recommended that SIMMS and DIMMS be used together. If they are, use single-sided memory, and Bank 0 must be paired with Bank 2, and Bank 1 with Bank 3. DIMM CONFIGURATION Size Bank 2 Bank 3 8MB (1) 1MB x 64 None 16MB (1) 1MB x 64 (1) 1MB x 64 16MB (1) 2MB x 64 None 24MB (1) 2MB x 64 (1) 1MB x 64 32MB (1) 2MB x 64 (1) 2MB x 64 32MB (1) 4MB x 64 None 40MB (1) 4MB x 64 (1) 1MB x 64 48MB (1) 4MB x 64 (1) 2MB x 64 64MB (1) 4MB x 64 (1) 4MB x 64 64MB (1) 8MB x 64 None 72MB (1) 8MB x 64 (1) 1MB x 64 80MB (1) 8MB x 64 (1) 2MB x 64 96MB (1) 8MB x 64 (1) 4MB x 64 128MB (1) 8MB x 64 (1) 8MB x 64 128MB (1) 16MB x 64 None 136MB (1) 16MB x 64 (1) 1MB x 64 144MB (1) 16MB x 64 (1) 2MB x 64 160MB (1) 16MB x 64 (1) 4MB x 64 192MB (1) 16MB x 64 (1) 8MB x 64 256MB (1) 16MB x 64 (1) 16MB x 64 Note: Board accepts both EDO and SDRAM. DIMM VOLTAGE SELECTION Voltage JP3A JP3B 5V Pins 1 & 2 closed Pins 1 & 2 closed » 3.3V Pins 2 & 3 closed Pins 2 & 3 closed CPU SPEED SELECTION Speed Clock Multiplier JP5A JP5B JP5C JP5D Speed 233MHz 66MHz 3.5x Open Open Closed Closed 266MHz 66MHz 4x Closed Closed Open Closed 300MHz 66MHz 4.5x Open Closed Open Closed 333MHz 66MHz 5x Closed Open Open Closed 366MHz 66MHz 5.5x Open Open Open Closed