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BIOS Inspiron 15 3520 Vostro 3420 La-L946P 1.0

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Vostro 3420 La-L946P 1.0
BIOS
Inspiron 15 3520 1.20.0
HDL5A LA-L946P Rev 1.0С.pdf
HDL5A LA-L946P Rev 1.0 BoardView.cad
DELL_VOSTRO_3520_COMPAL_LA-L946P photo
 

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Inspiron 15 3520 1.20.0.bin.zip
11.5 MB · Views: 815

HDL5A LA-L946P Rev 1.0С.pdf
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I have a LA-L946P motherboard from a Dell Inspiron 15 3520. The i5-12th CPU burn so I buy a new one and replace it. After that everytime I turn on the notebook it shows a message (TPM not found). Afer press continue, I get on windows but with no sound (the driver is ok, it shows on windows, but I can´t hear nothing). Also the M2 SSD was not recognized even on BIOS. I guess all of this is because the BIOS is already linked with the old CPU that was replaced. Is there a solution for this? If there is a solution I can send BIOS Dump and ServiceTag if needed.
 
I have a LA-L946P motherboard from a Dell Inspiron 15 3520. The i5-12th CPU burn so I buy a new one and replace it. After that everytime I turn on the notebook it shows a message (TPM not found). Afer press continue, I get on windows but with no sound (the driver is ok, it shows on windows, but I can´t hear nothing). Also the M2 SSD was not recognized even on BIOS. I guess all of this is because the BIOS is already linked with the old CPU that was replaced. Is there a solution for this? If there is a solution I can send BIOS Dump and ServiceTag if needed.
yes, you can buy patch 40$ fix problem this
Payment link to buy Patch
 

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