ViewSonic Corporation Confidential - Do Not Copy VG930m-3_VA930m-1
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Firmware Update Procedure
17. 1 The monitor’s firmware update for VG930 have two method.
1.1. Download the MCU IC by the fire machine. This procedure is finished in SMT .
1.2. ISP Method. When the monitor’s BIOS isn’t exist or firmware isn’t final program, this method Is worked by
ISP Cord with monitor
17.2.1 Equipment Needed
- USB cable for print port *1
- VGA cable*1
- LPT cable (25pin)*1
- AC power cable*1
- ISP fire cord ( the fixture is made in TE ) for firmware upgrade*1
- Power adapter for firmware upgrade (this adapter is made in TE)*1
- A computer with WindowsXP
- VG930 monitor ( no firmware)
- a additional monitor for system display
- ISP & ISP3.0 program
2. VG930 monitor upgrade firmware by ISP Cord.
NOTE:
The fixture for firmware upgrade provide two different method to fire. Please check you monitor’s
Main board, refer to MCU-RSIC type and choose the method.
Below form appear the relation between the method and the MCU-RSIC type
METHOD MCU ASIC JUMPER
A MYSON M-STAR & NOVATEK PIN2-3 CLOSED
B OTHER REALTEK PIN1-2 CLOSED
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