Acer RB23WABAS service manual Firmware Upgrade Process

6. Firmware Upgrade Process

ACER H233H 35

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6.1 Hardware Configuration

Connect VGA cable between monitor and kit

Connect USB and VGA cable between PC and kit

6.2Realtek F/W Configuration:

Step-1 Launch the utility of “DebugTool_V6.2.exe”

If it shows “No USB Device”, there is a problems with communication .you should confirm your USB device whether be detected by your PC device management or reconnect the USB cable again.

Step-3Select ISP type: Serial Flash

Select ISP icon.

Step-2 Select “USB”

Step-4 Follow up the red square indication

Select P-flash and Auto