Dell Latitude E5570 bios needed

[Markus1741]

Why UV9, but try this two files file UV9 + BIOS Me Clean file Good luck ...

[ulrichvachon]

Furthermore, I managed to decompile the latest version of the BIOS found at DELL (Latitude_E5x70_Precision_3510_1.34.3.exe) and the :
“1 Latitude_E5x70_Precision_3510_1.34.3 -- 1 System BIOS with BIOS Guard v1.34.3.bin” and ‘1 Latitude_E5x70_Precision_3510_1.34.3 -- 2 Embedded Controller vA.24.bin'. I thought I could flash my two chips with these files but the size of the file “1 Latitude_E5x70_Precision_3510_1.34.3 -- 1 System BIOS with BIOS Guard v1.34.3.bin” is only 9 MB. And when I flashed with this file nothing happened on the machine. I am lost.

Thanks SMDFlea for your reply. I guess there is a way to merge this partial bios in my backup (UC 6). I'll look into it. Is the file for EC (1 Latitude_E5x70_Precision_3510_1.34.3 -- 2 Embedded Controller vA.24.bin) also partial according to you?

[ulrichvachon]

Why UV9, but try this two files file UV9 + BIOS Me Clean file Good luck ...

Thanks Markus1741 I'll try that faster !

[SMDFlea]

Thanks SMDFlea for your reply. I guess there is a way to merge this partial bios in my backup (UC 6). I'll look into it. Is the file for EC (1 Latitude_E5x70_Precision_3510_1.34.3 -- 2 Embedded Controller vA.24.bin) also partial according to you?

I would suggest you leave the EC well alone, just flash the files Markus gave you and hopefully (fingers crossed) you`ll have a working laptop

[ulrichvachon]

Why UV9, but try this two files file UV9 + BIOS Me Clean file Good luck ...

Hello Markus1741 SMDFlea

It works! Thanks again for bringing the machine back to life. But I'd really like to know how you did it? I've tried all kinds of files and combinations, but to no avail for days. I don't know if this is the right topic to talk about this but as a Software Engineer I'd like to know how you were able to find/generate the right files ? Is it something to do with the "Service tag" or something else? What software or code did you use?

Thank you very much.

PS : I've flashed the two files.

[Markus1741]

Hello,

nice to hear that it worked.

First of all, research where the BIOS chip is located. Only then start reading.

You can look for a circuit diagram in your case Dell LA-C641P can also be found in this forum.

If you have the opportunity, it's always a good idea to unsolder the BIOS chip.

CH341A with clip is always a gamble, I don't like doing it.

It is very important to create a good backup of the original BIOS.

I usually make three backups.

I unsoldered the UV9 chip from my notebook and read it three times and then compared the contents with md5sum.

The main BIOS was a BIOS from a notebook that I have here.

You should just do an ME Clean of the Intel firmware before making it available to others. Everything else can be found here in the forum or on the Internet.

Good luck continuing

[ulrichvachon]

Hello,

nice to hear that it worked.

First of all, research where the BIOS chip is located. Only then start reading.

You can look for a circuit diagram in your case Dell LA-C641P can also be found in this forum.

If you have the opportunity, it's always a good idea to unsolder the BIOS chip.

CH341A with clip is always a gamble, I don't like doing it.

It is very important to create a good backup of the original BIOS.

I usually make three backups.

I unsoldered the UV9 chip from my notebook and read it three times and then compared the contents with md5sum.

The main BIOS was a BIOS from a notebook that I have here.

You should just do an ME Clean of the Intel firmware before making it available to others. Everything else can be found here in the forum or on the Internet.

Good luck continuing

Thank you again Markus1741 took time for unsoldering your chip for me ! I knew that using climbs is not the good idea but I wanted to test with them before to buy more material. Indeed I did two backups of UC6 and forgot to backup the UV9 (big mistakes!).

I read more about ME Clean and I understood the goal of this operation now Probably that they were a corruption in the region...

Have a good evening.

[casaba]

thanks

[Lubazi]

Hello i need a working BIOS for my DELL E5570.
I have attached the original bios, I have already tested several but none worked.
The lamp lights up 2 times orange and 1 time white.
Thank you for any help
Mainboard:
ADP80 LA-C841P
Rev:3.0 (A02)
SERVICE TAG: G6N7Q72

[SMDFlea]

Thread merged.

[jymmytuan95]

i need build bios fix not detect wifi.
service tag : DTSZMC2

[Cire3PC]

Looking for some help, Dell Latitude E5570
Service Tag : 98QMWF2
Power button lights up with charger plugged in, however nothing happens. Tried a couple files here and it actually started to post and ended with error about a Flash Failure ?
Attached I have the original BIOs dump.

I won't ever demand, but kindly ask for the BIOs Gods to help

Thanks in advance for any direction.

[its service]

Re: Dell Latitude E5570 bios nedded

Try this, it works perfectly.

Thanks bro working perfectly

[Cire3PC]

Thanks bro working perfectly

That is for all E5570's then I assume? I'll give it a go.

[ak1_2004]

The laptop turns on, and all voltages are present, but the display appears randomly.
The BIOS dump file is attached.

[SMDFlea]

The laptop turns on, and all voltages are present, but the display appears randomly.
The BIOS dump file is attached.

Post the full laptop model number and service tag, please read the rules - https://www.badcaps.net/forum/troubl...before-posting

[ak1_2004]

DELL E5570 C841P
ST : GFQWYF2

[peste]

Dell 5570 or 5530???

[ak1_2004]

Dell 5570

[LBTT1121]

Dell 5570

try and feedback

[redbaron1007]

I'm looking for a bios for an E5570. I'm suspecting the one on the board I have is the reason it isn't booting.

Board ADP80 LA-C841P

I don't have a serial number for the laptop the tag on the back with it is missing. All I have is the model E5570 and P48f001.