Connect the test clip to bios chip. Connect ch341a programmer to USB. Run CH341A_c.exe from CH341A programm v1. uncheck "Erase" Win-Raid Forum
To use NeoProgrammer effectively, you need the right hardware setup. neoprogrammer 21 019 ch341a best
Plug in your CH341A without a chip attached. Connect the test clip to bios chip
This report confirms that is the most stable release for CH341A, fixing voltage detection bugs present in earlier versions and adding critical support for modern 1.8V chips via level shifters. go to Windows "Device Manager" >
Before installing, go to Windows "Device Manager" > "Universal Serial Bus devices." If you see "CH341A," right-click and uninstall it (check "Delete driver software").