BenQ LCD TV SU-4231 -PAL - SOFTWARE / FIRMWARE UPDATE PROCEDURE - FACTORY MODE/SERVICE MODE

SOFTWARE UPDATE PROCEDURE

Installation software (GProbe 5.0)

• Install GProbe5.2.0.2.exe

Installation hardware

• Connect ISP cable (USB to UART board) between PC and LCD TV.
• The ISP connects located at bottom-rear side.

Install USB(CP2102)driver:

• Connect ISP cable into computer, the screen of the computer will show install message, please follow up the below steps.

CONFIGURATION SOFTWARE SETTING

• Finds a director at C:\Program Files\Genesis Microchip\GProbe 5 and put 3 files “isp_16_ext.hex, fli8548_BENQ_board_ext.hex & BENQ_flash16.txt” to there.
• Turn-on TV. It must set in TV model and Open GProbe5.0

• Select a proper COM port for connection to GProbe. Follow next figure to check which port is available for use.

• Turn-on TV power and finish the splash of Logo. Input source don’t at VGA, because if no signal will enter power saving mode and turn-off power.

Update firmware

CHECK UPDATE FIRMWARE

Software content

• File name: fli8548_BENQ_board_ext.hex, Firmware for Cortez.
• File name: BENQ_flash16, batch file for ISP.
• File name: isp_16_ext.hex, driver for ISP.
• File name: GProbe5.2.0.2.exe
• Folder name: CP2102_Driver, Driver for adapter of USB to RS232.