DELL latitude 7390 bios dump

[lapfix]

Re: DELL latitude 7390 bios dump

I have a model 7290. Symptom - no start - 2x5 flashes - alleged memory problem. I programmed the bios from this thread and interestingly the laptop works .. except for the LAN card - in the device manager the wrong code 10. Problem with ME?

i thinl it's clean me issue , so post your bios dump and ask to clean me

[pziembowski]

Re: DELL latitude 7390 bios dump

I have a model 7290. Symptom - no start - 2x5 flashes - alleged memory problem. I programmed the bios from this thread and interestingly the laptop works .. except for the LAN card - in the device manager the wrong code 10. Problem with ME?

[rbvndonh]

Re: DELL latitude 7390 bios dump

Problem solved with fresh Win 10 install,

[rbvndonh]

Re: DELL latitude 7390 bios dump

I have problem with installing some software on latitude 7390. It shows that defender blocked it due company rules. Is it computerance or something? Somebody can help with that?

[sourcebf]

Re: DELL latitude 7390 bios dump

dell latitude 7390 i5 gen8th daz20 la-f312p rev 1.0 clear ME and tested 100% working

Enjoy!

[anhbanxoi]

Re: DELL latitude 7390 bios dump

Tried everything and not works Probably only solution is change motherboard.
Or I will wait for new bios update if come and try again.

Post this problem to dell forum. I see some BIOS update they've fixed that problem. I also got this problem with Precision 5530 and solved it by replaced the TPM IC on motherboard.

[Pivan]

Re: DELL latitude 7390 bios dump

Tried everything and not works Probably only solution is change motherboard.
Or I will wait for new bios update if come and try again.

[SMDFlea]

Re: DELL latitude 7390 bios dump

Hello.
Any idea how to fix TPM? I dont want throw this NB to bin or replace motherboard.
Thank you for any advice.

Heres something https://mrtechbot.wordpress.com/2019...tialize-error/ .Try the suggestions and let us know if something works for you.

[Pivan]

Re: DELL latitude 7390 bios dump

Hello.
Im new here and I would ask question.
NB Dell 7390 - DAZ20 la-f312p rev 1.0 (a00)
My colleague spoiled coffe on NB and stop working.
I repaired this NB with isopropyl wash and works witout any problem and return to my colleague.
This stupid upgrade firmware with incorrect/different model and NB died again.
i used ch341a programmer and revieve NB again, but shows as 7290 and no TPM on boot.
Any idea with this problem? I tried all possible bios from dell without success. Always boot and need press F1.
TPM dissapear from bios and under windows/powershell show TPM not present. Dell utilities not working, but If I use util from different model, show me version TPM 7.2.0.2 and if I press Next, just show me all is updated.
Any idea how to fix TPM? I dont want throw this NB to bin or replace motherboard.
Thank you for any advice.

[onizzbox]

Re: DELL latitude 7390 bios dump

@onizzbox,

This worked! thank you!

Very good! enjoy the laptop !!

[schiff]

Re: DELL latitude 7390 bios dump

@onizzbox,

This worked! thank you!

[onizzbox]

Re: DELL latitude 7390 bios dump

i bought a used latitude 7390 (C1WCVT2-E7A8) and want to reset the bios. If I upload a bios backup using "Bios backup toolkit", would I be able to use the same tool to update the bios using a fix (hopefully) provided by a member of this forum?

@schiff
It is not necessary, just enter the master password correctly.
Try the first password, if that doesn't work, use the second password.

PASSWORD #1
---------------------------------------
DELL Service Tag: C1WCVT2-E7A8
password: yGk6k2kqqNyqpNMr

PASSWORD #2
---------------------------------------
DELL Service Tag: C1WCVT2-E7A8
password: LJkB1b7mMRPrNMsz

Type the 16-character password. For UPPERCASE characters use SHIFT key.
Once you are done typing password, hold down left CTRL key and press ENTER key *twice* (CTRL-ENTER-ENTER).

[schiff]

Re: DELL latitude 7390 bios dump

i bought a used latitude 7390 (C1WCVT2-E7A8) and want to reset the bios. If I upload a bios backup using "Bios backup toolkit", would I be able to use the same tool to update the bios using a fix (hopefully) provided by a member of this forum?

[onizzbox]

Re: DELL latitude 7390 bios dump

Can you change so that i can choose the model?

@grzechqu
You just need to unlock the BIOS correctly, you won't have to edit anything!! Everything above is wrong!!

[grzechqu]

Re: DELL latitude 7390 bios dump

try this..

Can you change so that i can choose the model?

[grzechqu]

Re: DELL latitude 7390 bios dump

try this..

Thanks but it detects it as 7290 not 7390, but works

[black0hackers]

Re: DELL latitude 7390 bios dump

try this..

Thank you peste!

[peste]

Re: DELL latitude 7390 bios dump

Can you fix this bios (this one is oke bios with me clear), i want bios with empty service tag and can add NEW svtag when first power on

try this..

[black0hackers]

Re: DELL latitude 7390 bios dump

When program you add service tag new?Means asking you service tag add new

Can you fix this bios (this one is oke bios with me clear), i want bios with empty service tag and can add NEW svtag when first power on

[imranromi]

Re: DELL latitude 7390 bios dump

It's working. Thank you

When program you add service tag new?Means asking you service tag add new