Problem with CH341A

[macrepair]

Re: Problem with CH341A

Well I haven't try to flash I2C chips.I only had to reprogram this Winbond bios chip.
I have the black edition and I downloaded the software from the video link from this guy NSC

Like I said , it is not working when you use a clip and cable.Better to take the chip off the board.

I also dld the software update.I have for the SETUP_EXE version 1.5.3.0
and for the CH341A_EXE version 1.18.0.0

I had no problems to reprogram the chip - and the software did detect the chip.
Also R/W was no problem -

I wrote , i desolder the chip.can you send me the Software do you use ?

[pecrie]

Re: Problem with CH341A

Hi ,

I believe it is the latest , but I'm not really sure.Anyway it worked for me.
Also I will attach some pictures - printscreens.
You can download the software for free.

Furthermore it doesn't make a great difference if you choose the serial driver setup- you will get the same installation files
That is as far as I could see.

When you connect 341 to your pc the power led will lit.It means that it gets the 5 Volts.
In the lower right corner of the flash program screen you will see : connected

This does not mean , that it has seen a bios chip.When you put a bios chip , the other led (RUN) will lite up.
The software has noticed the chip.When you press the "detect" button , the Run led will blink 1 time and continues to lite up.

If it has detected the right brand and model chip , you should be good to go.
When reading/writing or erasing , the run led will blink with a certain speed.

Of course , first you should run the setup_exe to install the usb driver files.
Then you can run the reprogram software - 341A_exe

I have Win 7 Ultimate 32 bits

HTH

[macrepair]

Re: Problem with CH341A

Now i have TL866 II Plus and its very good.But i think i damage the BIOS IC or the Motherboard

[bachir2004]

Re: Problem with CH341A

Now i have TL866 II Plus and its very good.But i think i damage the BIOS IC or the Motherboard

do not use the clip.I also had problems with it.best is desolder and use adapter.

[macrepair]

Re: Problem with CH341A

do not use the clip.I also had problems with it.best is desolder and use adapter.

I wrote , i desolder the chip.I dont use clip

[bachir2004]

Re: Problem with CH341A

https://www.badcaps.net/forum/showth...t=67346&page=2