IdeaPad S340-15API AMD EL432/EL532 LA-H131P

[breid]

BIOS amcn26ww IdeaPad S340-15API
kb9022q d Super IO Bios .bin


Lenovo ideapad S340-15API EL432 EL532 LA-H131P photos + IdeaPad S340-15API AMD EL432/EL532 LA-H131P Schematic -> https://www.badcaps.net/forum/showthread.php?p=1197851

[celingak]

Re: IdeaPad S340-15API AMD EL432/EL532 LA-H131P

ok thanks

[M4n0l0307]

Thanks Friend !

[Sofian75]

Just got a replacement board for this laptop.
I have 2 issues and I don't know if they are related, the laptop does work but the bios seems to be corrupted and the fan doesn't spin.

Could you please have a look at the bios and tell me what's wrong?

[peste]

post merged..

[Sofian75]

I ve found 2 numbers on the package, for some reason they were taken of the board:

8S5B20R27410S2BH0580042
PN: 5B20R27416

[madjid911]

Hello, I have the exact same model, my laptop has all the voltages on the 1V8 BIOS EEPROM chip and the 3V3 SIO chip, as well as the 3V3 power button, but there's no charging indicator light, and the battery is at 0V2, which isn't normal, but maybe it's dead, I don't know.

I flashed the BIOS, and the result didn't change anything. I have no short circuits, and all the MOSFETs are good. I would now like to flash the SIO chip, but I've never done that. The board doesn't have an EEPROM chip for the SIO chip. How do I connect to the SIO chip on a T52 programmer to reprogram it, please?

SIO ENE KB902 2Q D

[peste]

Hello, I have the exact same model, my laptop has all the voltages on the 1V8 BIOS EEPROM chip and the 3V3 SIO chip, as well as the 3V3 power button, but there's no charging indicator light, and the battery is at 0V2, which isn't normal, but maybe it's dead, I don't know.

I flashed the BIOS, and the result didn't change anything. I have no short circuits, and all the MOSFETs are good. I would now like to flash the SIO chip, but I've never done that. The board doesn't have an EEPROM chip for the SIO chip. How do I connect to the SIO chip on a T52 programmer to reprogram it, please?

SIO ENE KB902 2Q D

That programmer for SIO chips doesn't work...you need a special programmer for SIO chips, svod, Vertyanov...search the internet for more details...