Dell G15 5515 - Error 43 After Incorrect VBIOS Flash on RTX 3050

[andre4744]

The dell g15 5515 service tag 64TXVM3 turned on and no image appeared. I reprogrammed the wrong BIOS chip, I ended up doing it on the 25Q16JWSIQ VBIOS chip. After realizing the error, I reprogrammed the correct chip and burned the ROM of the GPU taken from TECHUP (https://www.techpowerup.com/vgabios/...le-4096-210618) on 25Q16JWSIQ. When starting, the notebook turned on normally and showed an image, but the GPU shows error 43 in Windows. I uninstalled the drivers via DDU and installed them again, without success. I used NVFlash, the GPU is recognized, but the EEPROM is not recognized (as shown in the attached image).

[SMDFlea]

The dell g15 5515 service tag 64TXVM3 turned on and no image appeared. I reprogrammed the wrong BIOS chip, I ended up doing it on the 25Q16JWSIQ VBIOS chip. After realizing the error, I reprogrammed the correct chip and burned the ROM of the GPU taken from TECHUP (https://www.techpowerup.com/vgabios/...le-4096-210618) on 25Q16JWSIQ. When starting, the notebook turned on normally and showed an image, but the GPU shows error 43 in Windows. I uninstalled the drivers via DDU and installed them again, without success. I used NVFlash, the GPU is recognized, but the EEPROM is not recognized (as shown in the attached image).

There`s a vBios in this post https://www.badcaps.net/forum/troubl...02#post3308602 ,he made a mistake and backed it up thinking it was the bios chip.