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       # ELITEGROUP COMPUTER SYSTEMS, INC.
       
          P6LX-A
       
          Device Type      Mainboard                                     
          Processor        Pentium II                                    
          Processor Speed  233/266/300/333MHz                            
          Chip Set         Intel                                         
          Video Chip Set   None                                          
          Maximum Onboard  512MB                                         
          Memory           
          Maximum Video    None                                          
          Memory           
          Cache            256/512KB (located on Pentium II CPU)         
          BIOS             Award                                         
          Dimensions       305mm x 244mm                                 
          I/O Options      32-bit PCI slots (4), green PC connector,     
                           floppy drive interface, game port, IDE        
                           interfaces (2), SCSI interface, Ultra Wide    
                           SCSI interface, parallel port, PS/2 mouse     
                           port, serial ports (2), IR connectors (2),    
                           USB connectors (2), ATX power connector, AGP  
                           slot, line in, line out, microphone in, audio 
                           in – CD-ROMs (3), RAID slot                   
          NPU Options      None                                          
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose        |  Location   | Purpose         | Location  |
          |----------------+-------------+-----------------+-----------|
          | AGP slot       |     AGP     | CPU fan power   |    J14    |
          |----------------+-------------+-----------------+-----------|
          | ATX power      |     ATX     | Chassis fan     |    J15    |
          | connector      |             | power           |           |
          |----------------+-------------+-----------------+-----------|
          | PS/2 mouse     |     J1      | Intrusion       |    J16    |
          | port           |             | detector        |           |
          |----------------+-------------+-----------------+-----------|
          | Serial port 2  |     J3      | USB connector 1 |    J20    |
          |----------------+-------------+-----------------+-----------|
          | Serial port 1  |     J4      | USB connector 2 |   J20A    |
          |----------------+-------------+-----------------+-----------|
          | Parallel port  |     J5      | Wake on modem   |    J21    |
          |                |             | connector       |           |
          |----------------+-------------+-----------------+-----------|
          | Floppy drive   |     J6      | Wide SCSI       |    J22    |
          | interface      |             | interface       |           |
          |----------------+-------------+-----------------+-----------|
          | IDE interface  |     J7      | Ultra Wide SCSI |    J23    |
          | 1              |             | interface       |           |
          |----------------+-------------+-----------------+-----------|
          | IDE interface  |     J8      | MB-pro          |    J25    |
          | 2              |             | connector       |           |
          |----------------+-------------+-----------------+-----------|
          | Power LED      | J9/pins 1 - | Audio in –      |    J26    |
          |                |      3      | CD-ROM          |           |
          |----------------+-------------+-----------------+-----------|
          | Green PC       | J9/pins 4 & | Game port       |    J27    |
          | connector      |      5      |                 |           |
          |----------------+-------------+-----------------+-----------|
          | Green PC LED   | J9/pins 6 - | Microphone in   |   J27A    |
          |                |      8      |                 |           |
          |----------------+-------------+-----------------+-----------|
          | Reset switch   | J9/pins 9 & | Line in         |   J27B    |
          |                |     10      |                 |           |
          |----------------+-------------+-----------------+-----------|
          | Keylock        | J9/pins 11  | Line out        |   J27C    |
          |                |    & 12     |                 |           |
          |----------------+-------------+-----------------+-----------|
          | Speaker        | J9/pins 13  | Audio in –      |    J28    |
          |                |    - 16     | CD-ROM          |           |
          |----------------+-------------+-----------------+-----------|
          | IDE interface  | J9/pins 17  | Audio in –      |    J29    |
          | LED            |    & 18     | CD-ROM          |           |
          |----------------+-------------+-----------------+-----------|
          | Soft off power | J9/pins 19  | Wake on LAN     |    J40    |
          | supply         |    & 20     | connector       |           |
          |----------------+-------------+-----------------+-----------|
          | FIR connector  |     J11     | 32-bit PCI      | PC1 – PC4 |
          |                |             | slots           |           |
          |----------------+-------------+-----------------+-----------|
          | IR connector   |     J12     | RAID slot       |    SL1    |
          |----------------+-------------+-----------------+-----------|
          | Power supply   |     J13     |                 |           |
          | fan            |             |                 |           |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |               Function                | Label |  Position  |
          |---------------------------------------+-------+------------|
          | » | CMOS memory normal operation      |  JP3  | Pins 2 & 3 |
          |   |                                   |       |   closed   |
          |---+-----------------------------------+-------+------------|
          |   | CMOS memory clear                 |  JP3  | Pins 1 & 2 |
          |   |                                   |       |   closed   |
          |---+-----------------------------------+-------+------------|
          |   | SCSI hi byte enabled              |  JP5  | Pins 2 & 3 |
          |   |                                   |       |   closed   |
          |---+-----------------------------------+-------+------------|
          |   | SCSI hi byte controlled through   |  JP5  | Pins 1 & 2 |
          |   | SCSI BIOS                         |       |   closed   |
          |---+-----------------------------------+-------+------------|
          | » | CPU clock select turbo            |  JP6  | Pins 2 & 3 |
          |   |                                   |       |   closed   |
          |---+-----------------------------------+-------+------------|
          |   | CPU clock select normal           |  JP6  | Pins 1 & 2 |
          |   |                                   |       |   closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DIMM CONFIGURATION                     |
          |------------------------------------------------------------|
          | Size  |   Bank 0    |   Bank 1   |   Bank 2   |   Bank 3   |
          |-------+-------------+------------+------------+------------|
          |  8MB  | (1) 1M x 64 |    None    |    None    |    None    |
          |-------+-------------+------------+------------+------------|
          | 16MB  | (1) 2M x 64 |    None    |    None    |    None    |
          |-------+-------------+------------+------------+------------|
          | 16MB  | (1) 1M x 64 |  (1) 1M x  |    None    |    None    |
          |       |             |     64     |            |            |
          |-------+-------------+------------+------------+------------|
          | 24MB  | (1) 2M x 64 |  (1) 1M x  |    None    |    None    |
          |       |             |     64     |            |            |
          |-------+-------------+------------+------------+------------|
          | 24MB  | (1) 1M x 64 |  (1) 1M x  |  (1) 1M x  |    None    |
          |       |             |     64     |     64     |            |
          |-------+-------------+------------+------------+------------|
          | 32MB  | (1) 4M x 64 |    None    |    None    |    None    |
          |-------+-------------+------------+------------+------------|
          | 32MB  | (1) 2M x 64 |  (1) 2M x  |    None    |    None    |
          |       |             |     64     |            |            |
          |-------+-------------+------------+------------+------------|
          | 32MB  | (1) 1M x 64 |  (1) 1M x  |  (1) 1M x  |  (1) 1M x  |
          |       |             |     64     |     64     |     64     |
          |-------+-------------+------------+------------+------------|
          | 40MB  | (1) 4M x 64 |  (1) 1M x  |    None    |    None    |
          |       |             |     64     |            |            |
          |-------+-------------+------------+------------+------------|
          | 48MB  | (1) 4M x 64 |  (1) 2M x  |    None    |    None    |
          |       |             |     64     |            |            |
          |-------+-------------+------------+------------+------------|
          | 48MB  | (1) 2M x 64 |  (1) 2M x  |  (1) 2M x  |    None    |
          |       |             |     64     |     64     |            |
          |-------+-------------+------------+------------+------------|
          | 64MB  | (1) 2M x 64 |  (1) 2M x  |  (1) 2M x  |  (1) 2M x  |
          |       |             |     64     |     64     |     64     |
          |-------+-------------+------------+------------+------------|
          | 64MB  | (1) 8M x 64 |    None    |    None    |    None    |
          |-------+-------------+------------+------------+------------|
          | 64MB  | (1) 4M x 64 |  (1) 4M x  |    None    |    None    |
          |       |             |     64     |            |            |
          |-------+-------------+------------+------------+------------|
          | 72MB  | (1) 8M x 64 |  (1) 1M x  |    None    |    None    |
          |       |             |     64     |            |            |
          |-------+-------------+------------+------------+------------|
          | 80MB  | (1) 8M x 64 |  (1) 2M x  |    None    |    None    |
          |       |             |     64     |            |            |
          |-------+-------------+------------+------------+------------|
          | 96MB  | (1) 8M x 64 |  (1) 4M x  |    None    |    None    |
          |       |             |     64     |            |            |
          |-------+-------------+------------+------------+------------|
          | 96MB  | (1) 4M x 64 |  (1) 4M x  |  (1) 4M x  |    None    |
          |       |             |     64     |     64     |            |
          |-------+-------------+------------+------------+------------|
          | 128MB |  (1) 16M x  |    None    |    None    |    None    |
          |       |     64      |            |            |            |
          |-------+-------------+------------+------------+------------|
          | 128MB | (1) 8M x 64 |  (1) 8M x  |    None    |    None    |
          |       |             |     64     |            |            |
          |-------+-------------+------------+------------+------------|
          | 128MB | (1) 4M x 64 |  (1) 4M x  |  (1) 4M x  |  (1) 4M x  |
          |       |             |     64     |     64     |     64     |
          |-------+-------------+------------+------------+------------|
          | 136MB |  (1) 16M x  |  (1) 1M x  |    None    |    None    |
          |       |     64      |     64     |            |            |
          |-------+-------------+------------+------------+------------|
          | 144MB |  (1) 16M x  |  (1) 2M x  |    None    |    None    |
          |       |     64      |     64     |            |            |
          |-------+-------------+------------+------------+------------|
          | 152MB |  (1) 16M x  |  (1) 1M x  |  (1) 1M x  |  (1) 1M x  |
          |       |     64      |     64     |     64     |     64     |
          |-------+-------------+------------+------------+------------|
          | 160MB |  (1) 16M x  |  (1) 4M x  |    None    |    None    |
          |       |     64      |     64     |            |            |
          |-------+-------------+------------+------------+------------|
          | 176MB |  (1) 16M x  |  (1) 2M x  |  (1) 2M x  |  (1) 2M x  |
          |       |     64      |     64     |     64     |     64     |
          |-------+-------------+------------+------------+------------|
          | 192MB |  (1) 16M x  |  (1) 8M x  |    None    |    None    |
          |       |     64      |     64     |            |            |
          |-------+-------------+------------+------------+------------|
          | 192MB | (1) 8M x 64 |  (1) 8M x  |  (1) 8M x  |    None    |
          |       |             |     64     |     64     |            |
          |-------+-------------+------------+------------+------------|
          | 224MB |  (1) 16M x  |  (1) 4M x  |  (1) 4M x  |  (1) 4M x  |
          |       |     64      |     64     |     64     |     64     |
          |-------+-------------+------------+------------+------------|
          | 256MB |  (1) 16M x  | (1) 16M x  |    None    |    None    |
          |       |     64      |     64     |            |            |
          |-------+-------------+------------+------------+------------|
          | 256MB | (1) 8M x 64 |  (1) 8M x  |  (1) 8M x  |  (1) 8M x  |
          |       |             |     64     |     64     |     64     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 DIMM CONFIGURATION (CON’T)                 |
          |------------------------------------------------------------|
          | Size  |   Bank 0    |   Bank 1   |   Bank 2   |   Bank 3   |
          |-------+-------------+------------+------------+------------|
          | 272MB |  (1) 16M x  | (1) 16M x  |  (1) 1M x  |  (1) 1M x  |
          |       |     64      |     64     |     64     |     64     |
          |-------+-------------+------------+------------+------------|
          | 288MB |  (1) 16M x  | (1) 16M x  |  (1) 2M x  |  (1) 2M x  |
          |       |     64      |     64     |     64     |     64     |
          |-------+-------------+------------+------------+------------|
          | 320MB |  (1) 16M x  | (1) 16M x  |  (1) 4M x  |  (1) 4M x  |
          |       |     64      |     64     |     64     |     64     |
          |-------+-------------+------------+------------+------------|
          | 320MB |  (1) 16M x  |  (1) 8M x  |  (1) 8M x  |  (1) 8M x  |
          |       |     64      |     64     |     64     |     64     |
          |-------+-------------+------------+------------+------------|
          | 384MB |  (1) 16M x  | (1) 16M x  | (1) 16M x  |    None    |
          |       |     64      |     64     |     64     |            |
          |-------+-------------+------------+------------+------------|
          | 512MB |  (1) 16M x  | (1) 16M x  | (1) 16M x  | (1) 16M x  |
          |       |     64      |     64     |     64     |     64     |
          |------------------------------------------------------------|
          |      Note: Board accepts SDRAM memory.                     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          | Note: 256KB/512KB cache is located on the Pentium II CPU.  |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CPU SPEED SELECTION                     |
          |------------------------------------------------------------|
          | CPU speed | Clock speed | Multiplier |         JP1         |
          |-----------+-------------+------------+---------------------|
          |  233MHz   |    66MHz    |    3.5x    |    5 & 6, 7 & 8     |
          |-----------+-------------+------------+---------------------|
          |  266MHz   |    66MHz    |     4x     | 1 & 2, 3 & 4, 7 & 8 |
          |-----------+-------------+------------+---------------------|
          |  300MHz   |    66MHz    |    4.5x    |    3 & 4, 7 & 8     |
          |-----------+-------------+------------+---------------------|
          |  333MHz   |    66MHz    |     5x     |    1 & 2, 7 & 8     |
          |------------------------------------------------------------|
          | Note: Pins designated should be in the closed position.    |
          +------------------------------------------------------------+