how to identify bios

[Esau]

Hi how are things
I have a question, I have a bios programmer that I used for laptop motherboards and desktop, so and investigated I can use it to program graphics card bios, the problem I have is that I do not know how to identify the bios of the Graph that I am working because I have to desolder it to be able to reprogram it and I need to know what voltage it uses

 

[delshay]

If you have CH314A with clip the program should recognize & identify the BIOS. There's no need to desolder the BIOS unless something is in the way.

EDIT: It looks to me you already have the correct hardware for programming but you need the clip adaptor to reprogram without removing the BIOS.

 

[Esau]

If you have CH314A with clip the program should recognize & identify the BIOS. There's no need to desolder the BIOS unless something is in the way.

EDIT: It looks to me you already have the correct hardware for programming but you need the clip adaptor to reprogram without removing the BIOS.

Yes, I have several adapters to be able to program
The problem I have is that I do not know what the physical bios is, apparently it is different from the ones I have worked with.
I pay it because it makes me more comfortable to reschedule
But I need help to find the physical bios

 

[delshay]

BIOS chip on laptops looks the same as on GFX card. If your not sure which chip it is, google the part number which should be written on the chip.

 

[siryoink]

On a graphics card, typically 8 pins with a dot in the corner of the chip where pin 1 is.