Acer X25 Lifecycle Extension Manual page 44

For G-Sync FW upgrade：
1. Materials list and connection
Power cable Power cable
Debug Port
Usb cable
ISP JIG: ARM-USB-TINY-H
Conversion Board:PTPCPQC4
nvcygwin FW
Conversion Board:PTPCPQC4 Conversion CABLE:395GH20026DM007000 ARM-USB-TINY-H
USB 2.0 cable: 389G017553500H
G-Sync FW Update connection mode, The red box is shown below.
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