VEXTREC COMPUTER, INC.

GMB-P6EIMG (VER. 1.00)

Device Type	Mainboard
Processor	Pentium II
Processor Speed	233/266/300/333MHz
Chip Set	Intel 440EX
Maximum Onboard Memory	512MB (EDO & SDRAM supported)
Cache	256/512KB (located on the Pentium II chip)
BIOS	Award
Dimensions	244mm x 210mm
I/O Options	32-bit PCI slots (2), floppy drive interface, game/MIDI port, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2), ATX power connector, AGP slot, line in, line out, microphone in, audio in – CD-ROMs (2)

CONNECTIONS
Purpose	Location	Purpose	Location
AGP slot	AGP	Reset switch	J3
ATX power connector	ATX	Power LED & keylock	J5
Microphone in	CN1	IDE interface LED	J6
Line in	CN2	IR connector	J7
Line out	CN3	IDE interface 1	J9
Game/MIDI port	CN4	IDE interface 2	J10
Serial port 1	CN5	Audio in – CD-ROM (Sony)	J11
Serial port 2	CN6	Audio in – CD-ROM (Mits/Pan)	J15
Parallel port	CN7	CPU fan power	J16
USB connector 1	CN8A	Floppy drive interface	J19
USB connector 2	CN8B	Wake on LAN	JP5
PS/2 mouse port	CN9	32-bit PCI slots	PC1 - PC2
Speaker	J1	CPU slot	SL1
Soft off power supply	J2

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	CMOS memory normal operation	J4	Pins 2 & 3 closed
	CMOS memory clear	J4	Pins 1 & 2 closed
»	Power on after power failure enabled	J24	Closed
	Power on after power failure disabled	J24	Open

DIMM CONFIGURATION
Size	Bank 0	Bank 1
8MB	1M x 64	None
16MB	2M x 64	None
16MB	1M x 64	1M x 64
24MB	2M x 64	1M x 64
32MB	4M x 64	None
32MB	2M x 64	2M x 64
40MB	4M x 64	1M x 64
48MB	4M x 64	2M x 64
64MB	8M x 64	None
64MB	4M x 64	4M x 64
72MB	8M x 64	1M x 64
80MB	8M x 64	2M x 64
96MB	8M x 64	4M x 64
128MB	8M x 64	8M x 64
128MB	16M x 64	None
136MB	16M x 64	1M x 64
144MB	16M x 64	2M x 64
160MB	16M x 64	4M x 64
192MB	16M x 64	8M x 64
256MB	16M x 64	16M x 64
256MB	32M x 64	None
264MB	32M x 64	1M x 64
272MB	32M x 64	2M x 64
288MB	32M x 64	4M x 64
320MB	32M x 64	8M x 64
384MB	32M x 64	16M x 64
512MB	32M x 64	32M x 64
Note: Board accepts 256MB SDRAM or 512MB EDO memory.

CPU SPEED SELECTION
CPU speed	Clock speed	Multiplier	JP2/pins 1 & 2	JP2/pins 3 & 4	JP2/pins 5 & 6
233MHz	66MHz	3.5x	Open	Open	Closed
266MHz	66MHz	4x	Closed	Closed	Open
300MHz	66MHz	4.5x	Open	Closed	Open
333MHz	66MHz	5x	Closed	Open	Open

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Tags

GMB-P6EIMG (VER. 1.00), motherboard, processor, socket, pentium, pentium pro, celeron, powerpc, alpha, 8088, 8086, 286, 386, 486, configuration, RAM, DRAM, floppy, jumper, connections