Latitude 5490 LA-F401P

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Latitude 5490 LA-F401P BIOS
Schematics LA-F401P brmlk14u_uma_mb_a02_20180817
boardview LAF401PR30-0829
boardview
LA-F401P BOTTOM.pdf
LA-F401P TOP.pdf

 

[ThienBui]

AD clear me giúp e file này ạ

https://vinafix.com/attachments/clssss-rar.407087/

 

[ahmed repair]

claer me ples

 

[ThienBui]

claer me ples

https://vinafix.com/attachments/clssss-rar.407087/

 

[mrtymy]

DDM70 LA-F401P
Rev. 1.0
Pleas rebuild

 

[ThienBui]

DDM70 LA-F401P
Rev. 1.0
Pleas rebuild

 

[mrtymy]

The BIOS file you recreated isn't booting the device.

The laptop only boots with the BIOS file named "Latitude 5490 LA-F401P ok.bin" found on the main download page. However, with this BIOS, the system displays a **Service Tag error** and the screen takes a very long time to appear during startup.

Could you please provide a BIOS file correctly configured for this specific device and motherboard?

Thank you.

 

[mrtymy]

It seems the rebuilt BIOS file is not compatible with this motherboard. Please review it and send a correct working version.

 

[mrtymy]

Dell Latitude 5490
Services tag : 4Q2PPN2
Reg Model : P72G
i5-8th