Dell Latitude E5470 LA-C831P BIOS needed

[Vesko356]

Re: Dell Latitude E5470 LA-C831P BIOS needed

Hi, I also have a E5470 in which the generated password from bios-pw.org does not work.
Bios version 1.21.4

With which tool do you replace the bios region? I tried "UEFITool NE", but the "Replace as is..." menu option is always disabled.
Would any newer bios downloaded and extracted from the dell website work or use one as close as possible?

>

[onizzbox]

Re: Dell Latitude E5470 LA-C831P BIOS needed

Hi, I also have a E5470 in which the generated password from bios-pw.org does not work.
Bios version 1.21.4

With which tool do you replace the bios region? I tried "UEFITool NE", but the "Replace as is..." menu option is always disabled.
Would any newer bios downloaded and extracted from the dell website work or use one as close as possible?

Try

[aluminiumdisulfid]

Re: Dell Latitude E5470 LA-C831P BIOS needed

Thanks @Vesko356, worked flawlessly!

[avantewarrior]

Re: Dell Latitude E5470 LA-C831P BIOS needed

Hello, i have an e5470 with a locked bios. The bios version is 1.26.3, and the system number is 4T21TC2-E7A8. Wasn't able to get in the with the code from bios-pw.org (tried the ctrl + enter as well).

Not sure what other info is needed to get help with this, but please let me know!

[onizzbox]

Re: Dell Latitude E5470 LA-C831P BIOS needed

Hello, i have an e5470 with a locked bios. The bios version is 1.26.3, and the system number is 4T21TC2-E7A8. Wasn't able to get in the with the code from bios-pw.org (tried the ctrl + enter as well).

Not sure what other info is needed to get help with this, but please let me know!

@avantewarrior
We can help you with the BIOS file.
Read the BIOS and attach here.

[avantewarrior]

Re: Dell Latitude E5470 LA-C831P BIOS needed

I poked around the site and couldn't find anything to help with reading the bios. Is there a quick guide i might be able to use or an example of what it needed?

Would a bios backup be what you need? Sorry for the ignorance.

[tim9]

Dell E5470 i5-6300HQ (ADP70 LA-C831P) - BIOS Needed

Dell Latitude E5470 intel Core i5-6300HQ

I tried couple of bios that are listed under older E5470 threads but none of them worked.
I am getting black screen with power button light on. No other indication.

Condition Before Bios Flash :
- Was stuck on booting into Diagnostic Boot Menu for some reason and no key combination worked at all. After little bit of research I concluded the faulty bios.

Programmer : EZP2019+
Its detecting SPI_FLASH chip as W25Q128

Logic Board :
ADP70 LA-C831P
Rev : 3.0(A02)
2015-11-19

Forgot to backup previous bios

Anyone having same model , please upload bios dump.
Thanks

[hoaca388]

Re: Dell E5470 i5-6300HQ (ADP70 LA-C831P) - BIOS Needed

https://www.badcaps.net/forum/showpo...0&postcount=23

[tim9]

Re: Dell E5470 i5-6300HQ (ADP70 LA-C831P) - BIOS Needed

https://www.badcaps.net/forum/showpo...0&postcount=23

Thanks but its not working.
Still stuck on power button light with black screen. No indication of anything.

[hoaca388]

Re: Dell E5470 i5-6300HQ (ADP70 LA-C831P) - BIOS Needed

E5470 i5-6300HQ (ADP70 LA-C831P)

Source : ****paid site link removed********

[tim9]

Re: Dell E5470 i5-6300HQ (ADP70 LA-C831P) - BIOS Needed ( Working BIOS Found )

E5470 i5-6300HQ (ADP70 LA-C831P)

Source : ****paid site link removed********

Sup , Finally It Worked !!
BIOS VERSION : 1.7.3 (no password)
Processor : i5 6300HQ ( Quad Core )

Thanks hoaca388

I am not sure but this should be pinned (sticky thread or so) so its gets easier for other to find out device specific bios.

[rogerio.massaro]

Re: Dell Latitude E5470 LA-C831P BIOS needed

Hoaca388
Bios 100% OK Thanks !!!!

[saeedfaid]

Re: Dell Latitude E5470 LA-C831P BIOS needed

i need remove passowrd admin

[munir100]

Re: Dell Latitude E5470 LA-C832P BIOS needed

Dell Latitude E5470 ADP70 LA-C832P REV 3.0 A02 BIOS needed MY BIOS IS NO DISPALY

[vickey_vip]

Re: Dell E5470 i5-6300HQ (ADP70 LA-C831P) - BIOS Needed

E5470 i5-6300HQ (ADP70 LA-C831P)

Source : ****paid site link removed********

Thanks Bro Working Fine

[Iherduleikgemz]

Hello! Im looking for a working and clean bios for Dell E5470. I found one that almost works, but laptop is stuck on dell logo. I have attached both original dump and the almost working one.

Model: Dell E5470
Motherboard: ADP70 LA-C831P Rev:1.0(A00)
CPU: i5-6440HQ
Service tag: C45MJ72

[peste]

merged post..