BIOS bin file for Dell latitude 7480

[maikbi2pro]

Re: BIOS bin file for Dell latitude 7480

It means you're wasting the time of the person helping you. You had to say at the beginning what the situation is. Just because you've found a dump from somewhere, and you think it's going to solve your problem, doesn't mean it's going to happen. And because you are lucky to be a Russian - a nation that I like, I will help you. But take a note for the next time. The dump that was pointed out to you has already been unlocked, all you have to do is clean it. With the tools you have already been shown. If you can't handle it, say so, we will help you further. And please, put a capital letter in the town where you living, because it is also the name of the one of greatest writers of all time and the town was named in his honor - Anton Chekhov, it is somehow irritating, at least for me.

Thank you so much for your support. I have several other similar devices with similar problems. If I need any help, I will definitely contact you.

[maikbi2pro]

Re: BIOS bin file for Dell latitude 7480

Greetings to all. There is another one of the same board, came without initialization, tried to clean the ME area, the result after cleaning the laptop starts, current consumption +- 0,500-0,600 mA, the indicator flashes orange twice and white once, the consumption drops to 0.300 mA and turns off. I threw out the chip from another board (it has a short circuit), a long initialization occurs, a picture appears, but it does not enter the Bios and turns off after a while. I tried to pour the old bios into the second chip, and with a clean ME area, the result is the same, there is no initialization, and the indicator is flashing. Can you tell me what I'm doing wrong, I'm attaching all the files.

[Ferimonka]

Re: BIOS bin file for Dell latitude 7480

Hi there. My laptop is password locked and need a clean bios file. Would you be able to help?
Service tag is GLQQBK3.
Dump is attached.
Many thanks.

[Vesko356]

Re: BIOS bin file for Dell latitude 7480

Hi there. My laptop is password locked and need a clean bios file. Would you be able to help?
Service tag is GLQQBK3.
Dump is attached.
Many thanks.

First of all read forum rules, secondly why you asking 7420 questions in a 7480 thread? Third, the dump you've uploaded is not OK, and fourth, the laptop is under warranty until 2024, so just call Dell support for assistance.

[bepom]

Re: BIOS bin file for Dell latitude 7480

Is it possible to unlock it, I can enter the bios, but my options are all locked so that I can adjust it in the bios, so if it can be unlocked

[satishkumar]

Re: BIOS bin file for Dell latitude 7480

is it possible to unlock it, i can enter the bios, but my options are all locked so that i can adjust it in the bios, so if it can be unlocked

[bepom]

Re: BIOS bin file for Dell latitude 7480

the bios you sent me is without the ser tag and other data

[Ankitk]

Re: BIOS bin file for Dell latitude 7480

La-e121p me cleen bios

[satishkumar]

Re: BIOS bin file for Dell latitude 7480

the bios you sent me is without the ser tag and other data

enter the details manually

[zzomm]

Re: BIOS bin file for Dell latitude 7480

Hey, can somebody help me ? Turning laptop on, tpm device is not detected alert occuring.
I allready tested and flashed from bios from 1.25 to oldest version 1.4.6 - still no TPM device.
Even new version 1.26.0 not helped.
Here is Bios image and TAG: J7BG2G2

https://drive.google.com/file/d/14dL...ew?usp=sharing

[hoaca388]

Re: BIOS bin file for Dell latitude 7480

Hey, can somebody help me ? Turning laptop on, tpm device is not detected alert occuring.
I allready tested and flashed from bios from 1.25 to oldest version 1.4.6 - still no TPM device.
Even new version 1.26.0 not helped.
Here is Bios image and TAG: J7BG2G2

https://drive.google.com/file/d/14dL...ew?usp=sharing

Try this file, next time post your file directly to the forum without using external links (use winrar or 7zip compress the file before posting).

[zzomm]

Re: BIOS bin file for Dell latitude 7480

Tnx, tested your bios, but not worked. After startup Bios itself recoverd back to previous version, still also no TPM.
Also in BIOS Restore defaults menu has only one option- Bios default, no other options.

[hoaca388]

Re: BIOS bin file for Dell latitude 7480

Maybe your tpm module is dead

[zzomm]

Re: BIOS bin file for Dell latitude 7480

It happend after BIOS update, from ver 1.12-1.18 to version 1.25. Maybe it broke TPM firmware, witch was to old. Need to find TPM on motheboard.

[zzomm]

Re: BIOS bin file for Dell latitude 7480

Hi, I also checked the computer conf that came from the factory and it has not been in the TPM since the beginning. But why is there still a TPM error in the computer startup?

[ludo28]

Re: BIOS bin file for Dell latitude 7480

Hello

Looking for help to remove the bios password for:
Latitude 7480
System number: 77P3VN2-0001
CAZ20 LA-E131P
Rev 2.0 ( A01 )
2017 -10 -13

Thank you.

[hoaca388]

Re: BIOS bin file for Dell latitude 7480

Hello

Looking for help to remove the bios password for:
Latitude 7480
System number: 77P3VN2-0001
CAZ20 LA-E131P
Rev 2.0 ( A01 )
2017 -10 -13

Thank you.

Try

[ludo28]

Re: BIOS bin file for Dell latitude 7480

Do you have to delete the old file before uploading the new one?

[hoaca388]

Re: BIOS bin file for Dell latitude 7480

Do you have to delete the old file before uploading the new one?

Yes.

[ludo28]

Re: BIOS bin file for Dell latitude 7480

Yes.

ok i test that