Acer RA19WAANU service manual Firmware Upgrade Process

6. Firmware Upgrade Process

ACER X193HQ 31

Go to cover page

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 icon.

Step-2 Select “USB”

Step-4 Follow up the red square indication

Select “both”,”Checksum”,”Auto”,”Page Erase”,

Select “21” for Extend size.