GD-25B256EYIG GigaDevice

[Bushido1992]

hey, got an Gigabyte G5 KF Laptop with an "GigaDevice, AJ2247, 25B256EYIG, UHJ814" BIOS chip. But i cannot find it in the List. Is it not supported yet?

[arieslaptop]

chip id ?

[Bushido1992]

How to read this id out? Ibtryd several profiles bot no ones detects / readout the chip. Everytime.not recognized / connected

[arieslaptop]

Click here , and which id detect in bottom box check it . send me screenshot

[Bushido1992]

i cannot read it out. Everytime

Current programmer: CH341
ID(9F): FFFFFF(Unknown)
ID(90): FFFF(Unknown)
ID(AB): FF(Unknown)
ID(15): FFFF(Unknown)

It´s definitly seats correct. Tryd 7 times. Driver is also installed correctly and the Programmer is pinned like this ones (in the 25xx slot also pin 1 red is connected to 1 on bios)
https://www.hardwareluxx.de/community/attachments/7_3-jpg.721969/

[arieslaptop]

This read ID information means no pins or any one pin are not connected to the clip. This clip connected on sop8 for wson8 it mostly fails to contact,
remove bios from the motherboard and read it from the programmer