CH341A programer (Not responding) , Freeze

[kapuzta]

Hello

I took the bios from my motherboard - succesfully can read the data from bios chip (Saved backup file on my PC)

Downloaded new bios bin here but i cant write that to the chip (I have tried Asprogrammer, Neoprogammer) as soon as i click "write ic" the programs goes "Not responding" state and hangs there.

[mon2]

Check your write protection flag for this memory.

https://www.reddit.com/r/GPURepair/c...rom/?rdt=38004

[SMDFlea]

The chip needs erasing before you can write to it.

[kapuzta]

Hello.

Thank you for the quick feedback.

Just tried once again , connected the CH341A and verifyd the IC , read the IC info - all working good.

When i clicked on Erase IC , Asprogram freeze and goes to "Not responding".

[mon2]

What about the protection flag?

See here: