Dell E5570 MB LA-C841P help with BIOS

[hossamaziz0]

Sorry that I do not speak English fluently and use google translation
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My mobile device is (Dell precision 3510 adp 80 la-c841p) core i5 6300
During the update of the BIOS, the current was cut off
After that, it does not work after pressing the power button. The lights are lit (white-brown color) intermittently, the device is turned off, and it does not give any data on the screen.
Please Help

[SMDFlea]

Re: Dell precision 3510 adp 80 la-c841p Bios bin Please Help

Try this bios.

Latitude E5270/E5470/E5570 and Precision 3510 System BIOS

[visionlaptop]

thank...it"s gooooooooooooooooooood and oooooooooooooooook

[hossamaziz0]

Re: Dell precision 3510 adp 80 la-c841p Bios bin Please Help

Try this bios.

Latitude E5270/E5470/E5570 and Precision 3510 System BIOS

I tried it and it didn't work
As a result, the color of the lamp is brown and does not work

[SMDFlea]

Re: Dell precision 3510 adp 80 la-c841p Bios bin Please Help

Your EC might be corrupt if it was writing to it. Post your corrupt bios backup .

[hossamaziz0]

Re: Dell precision 3510 adp 80 la-c841p Bios bin Please Help

Try this bios.

Latitude E5270/E5470/E5570 and Precision 3510 System BIOS

What is that EC_1.19.3.bin.zip

[teto8485]

dell E5570 la-c841p bios

dell E5570 la-c841p rev:3 bios bin plz need it

[SMDFlea]

Re: dell bios

Use the forum search ,there`s a few working bios already posted .

[miladnurani]

Re: Dell precision 3510 adp 80 la-c841p Bios bin Please Help

hi need bios file bin dell e5570 adp80 la-c841p rev 3.0 (A02) 2015
i7 6820hq
vga r7 m370

[lapfix]

Re: Dell precision 3510 adp 80 la-c841p Bios bin Please Help

hi need bios file bin dell e5570 adp80 la-c841p rev 3.0 (A02) 2015
i7 6820hq
vga r7 m370

Post your old dump

[mgjini]

any help with this bios please for dell e5570

hi all and happy new year to all the members here

i have this bios which displays some writing upon start which says sheffield something, i buy recycled laptops do them up and resell

i was wondering if someone can clear this sentence from appearing when laptop starts up under dell logo, i tried to load some other bios but they are giving me fan spinning fast and things like that

i am uploading here original bios

[qayyum786]

Re: any help with this bios please for dell e5570

try

[mgjini]

Re: any help with this bios please for dell e5570

great many thanks good as always, happy new year to you qayyum786

[sopik78]

Dell E5570 MB LA-C841P help with BIOS

Dear friends,
please help with BIOS for Dell E5570 (E5470, Precision 3510) ADP80 LA-C841P UMA.

With original BIOS starts with no main powers a and stops after a while. I have tried many other dumps, but with no luck, power supply give about 0,13A and CPU power is missing.
The second attached file is the only one dump, which correctly run MB and main powers except +VCC_GT - dump is probably for DSC GPU, not for UMA.

So I would like to ask for working UMA dump.

Many thanks

[qayyum786]

Re: Dell E5570 MB LA-C841P help with BIOS

Fixed Both Of Them Try Now

[sopik78]

Re: Dell E5570 MB LA-C841P help with BIOS

Thank you Gayyum786.
Now both of them starts all powers except VCC_GT, so no image again.
EN signals FCCM_GT 0V, PWM1_GT 2,2V. Still the same problem

[sopik78]

Re: Dell E5570 MB LA-C841P help with BIOS

Nobody have working UMA bin file?

[peste]

Re: Dell E5570 MB LA-C841P help with BIOS

Nobody have working UMA bin file?

try..

[sopik78]

Re: Dell E5570 MB LA-C841P help with BIOS

Thanks Peste.

Still no image and missing +VCC_GT. Does anybody know, where the enable signals come from? It should be FCCM_GT, PWM1_GT and PWM2_GT.

[SMDFlea]

Re: Dell E5570 MB LA-C841P help with BIOS

try this one.

[sopik78]

Re: Dell E5570 MB LA-C841P help with BIOS

Thanks SMDFlea, same as previous.

I don't understand, how's the PU601 working. VCCCORE have en signal FCCM_VCORE 5V and PWM1_VCORE 0,4V but PU605 a PU6060 doesn't get this signal from PU601. Why?