Write Problem 29F400BB

[joe1953]

Hello,

i want to write a new bin file to the 29F400BB but it doesnt work,
I use the GQ-4X Programmer. It always load to 5 % and then stop and nothing happen.

it is the first time i try to write to a 29F400BB,do i something wrong ?

[joe1953]

problem solved, had to earse and blank check then write new data