PC CHIPS MANUFACTURING, LTD.

M767

Device Type Mainboard
Processor Pentium II/Celeron
Processor Speed 233/266/300/333/366/400/433/450/466/500MHz
Chip Set Intel 440BX
Video Chip Set Unidentified
Audio Chip Set Sound Pro
Maximum Onboard Memory 768MB (EDO & SDRAM supported)
Maximum Video Memory 8MB
Maximum Audio Memory Unidentified
Cache 0/128/256/512KB (located on the CPU)
BIOS AMI
Dimensions 260mm x 220mm
I/O Options 32-bit PCI slots (4), floppy drive interface, game/MIDI interface, green PC interface, IDE interfaces (2), parallel port, PS/2 mouse interface, serial interfaces (2), VGA interface, IR connector, USB interfaces (2), ATX power connector, audio in - CD-ROMs (2), ATX form card connector


CONNECTIONS

Purpose

Location

Purpose

Location

ATX power connector

ATX

IDE interface 1 IDE1
Serial interface 1 COM1 IDE interface 2 IDE2
Serial interface 2 COM2 Speaker J11/Pins 1, 3, 5 & 7
Floppy drive interface FDC1 Power LED & keylock J11/Pins 2, 4, 6, 8 & 10
CPU fan power J1 Green PC connector J11/Pins 13 & 14
Chassis fan power J4 IDE interface LED J11/Pins 15 & 16
VGA interface J5 Reset switch J11/Pins 17 & 18
Audio in - CD-ROM (Sony) J6 Green PC switch J11/Pins 21 & 22
Audio in - CD-ROM (Panasonic) J7 ATX Form card connector JP2
Digital audio in - CD-ROM J8 Game/MIDI port L14
Digital audio out J9 Parallel port PRN
Green PC LED J10 32-bit PCI slots

PC1 - PC4


USER CONFIGURABLE SETTINGS

Function

Label

Position

»

Keyboard power on disabled J2 Pins 2 & 3 closed
  Keyboard power on enabled J2 Pins 1 & 2 closed

»

CMOS memory normal operation

RTC

Pins 1 & 2 closed

  CMOS memory clear

RTC

Pins 2 & 3 closed


DIMM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

8MB

(1) 1M x 64

None

None

16MB

(1) 1M x 64

(1) 1M x 64

None

16MB

(1) 2M x 64

None

None

24MB

(1) 1M x 64

(1) 1M x 64

(1) 1M x 64

32MB

(1) 2M x 64

(1) 2M x 64

None

32MB

(1) 4M x 64

None

None

32MB

(1) 2M x 64

(1) 1M x 64

(1) 1M x 64

48MB

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

48MB

(1) 4M x 64

(1) 1M x 64

(1) 1M x 64

64MB

(1) 4M x 64

(1) 4M x 64

None

64MB

(1) 8M x 64

None

None

64MB

(1) 4M x 64

(1) 2M x 64

(1) 2M x 64

80MB

(1) 8M x 64

(1) 1M x 64

(1) 1M x 64

96MB

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

96MB

(1) 8M x 64

(1) 2M x 64

(1) 2M x 64

128MB

(1) 8M x 64

(1) 8M x 64

None

128MB

(1) 16M x 64

None

None

128MB

(1) 8M x 64

(1) 4M x 64

(1) 4M x 64

144MB

(1) 16M x 64

(1) 1M x 64

(1) 1M x 64

160MB

(1) 16M x 64

(1) 2M x 64

(1) 2M x 64

192MB

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

192MB

(1) 16M x 64

(1) 4M x 64

(1) 4M x 64

256MB

(1) 16M x 64

(1) 16M x 64

None

256MB

(1) 32M x 64

None

None

256MB

(1) 16M x 64

(1) 8M x 64

(1) 8M x 64

272MB

(1) 32M x 64

(1) 1M x 64

(1) 1M x 64

288MB

(1) 32M x 64

(1) 2M x 64

(1) 2M x 64

320MB

(1) 32M x 64

(1) 4M x 64

(1) 4M x 64

384MB

(1) 16M x 64

(1) 16M x 64

(1) 16M x 64

384MB

(1) 32M x 64

(1) 8M x 64

(1) 8M x 64

512MB

(1) 32M x 64

(1) 32M x 64

None

512MB

(1) 32M x 64

(1) 16M x 64

(1) 16M x 64

768MB

(1) 32M x 64

(1) 32M x 64

(1) 32M x 64

Note:  Board supports EDO & SDRAM memory.


CACHE CONFIGURATION

Note:  256KB/512KB cache is located on the Pentium II CPUs.  128KB cache is located on the Celeron 300A and greater CPUs.


CPU VOLTAGE SELECTION

Voltage

JP9A JP9B
» 3.3v Pins 1 & 2 closed Pins 1 & 2 closed
  5.0v Pins 2 & 3 closed Pins 2 & 3 closed