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]

I think no problem bios
you can try one BIOS new and compare before

 

[planet solutions]

clear me lait display

 

[ThienBui]

clear me lait display

 

[Don Martin]

can you fix this bios file? It switch on and switch off. I tried other but it didn't work( switch on but no pic).
LA-F401P REV 2.0 a01 2018-05-03
i7-8650.

Thank you

 

[ThienBui]

can you fix this bios file? It switch on and switch off. I tried other but it didn't work( switch on but no pic).
LA-F401P REV 2.0 a01 2018-05-03
i7-8650.

Thank you

 

[M M C]

builds this bios no display on LED

 

[ThienBui]

builds this bios no display on LED

 

[Allkuhar]

on my motherboard is missing one capacitor number pc114 0.1U_0603_25V7K. I don't know what parameters should have. Can you help me?

 

[tec.igorps]

Preciso de uma bios que funcione nesse modelo por favor! LA-F401P rev 2.0(A01)

 

[ThienBui]

Preciso de uma bios que funcione nesse modelo por favor! LA-F401P rev 2.0(A01)

Latitude 5490 LA-F401P ok.bin

 

[shribhanu01]

on top

dell latitude e5490 DDM70 la-f401 REV1.0 A00 NO DISPLAY

inbox me and send one photo display.

 

[ThienBui]

dell latitude e5490 DDM70 la-f401 REV1.0 A00 NO DISPLAY

 

[shribhanu01]

dell latitude e5490 DDM70 la-f401 REV1.0 A00 NO DISPLAY

same condition no display. without cmos battery 3time restart but this bios on continuously no restart no display

 

[ThienBui]

same condition no display. without cmos battery 3time restart but this bios on continuously no restart no display

builds doesn't always work you can try adding another BIOS to compare

 

[shribhanu01]

builds doesn't always work you can try adding another BIOS to ci

builds doesn't always work you can try adding another BIOS to compare

use different Bios chip or build bios by download different version .exe file from dell site. but no display

 

[ThienBui]

use different Bios chip or build bios by download different version .exe file from dell site. but no display

next check hardware
that's of course

 

[shribhanu01]

next check hardware
that's of course

sir i use another clean me configure bios 3 time restart ok but still no display , all supply or reset r ok

 

[tec.igorps]

Latitude 5490 LA-F401P

Latitude 5490 LA-F401P ok.bin

não deu certo, vi que essa placa estava mechida no chip ut6, vc tem a bios dela?

 

[ThienBui]

não deu certo, vi que essa placa estava mechida no chip ut6, vc tem a bios dela?

not work what ?

 

[shribhanu01]

sir i use another clean me configure bios 3 time restart ok but still no display , all supply or reset r ok

sir i have other all tested mbd la-f401p take bios backup and make configure cleanme file by update csme regn dell or win-raid both site display is comming on keypad and external vga port but no display on screen still display cable or screen both r ok tested on other same motherboard. this bios also same on other working laptop means no display on screen only keypad and external vga . so pls find proper solution for dell 5490 La-F401p.