i need Dell XPS 7390 2 in 1 Gen 10 bios.bin file

[SMDFlea]

YOU put it in manufacturing mode when you replaced Bios_Region, so VSS2 store is EMPTY and POST doesn't detect ServiceTag. DMI and win key are there, you have to know where to look, i'll give you a hint ...
YOU created the questions, so you better answer if you wanna help.

Thats a different file my friend . This one by darko1234 has a weird looking DVAR (dell variable) region ,compared to the others in this thread, its not complete https://www.badcaps.net/forum/troubl...54#post3296054

[volinakis]

Thats a different file my friend . This one by darko1234 has a weird looking DVAR (dell variable) region ,compared to the others in this thread, its not complete https://www.badcaps.net/forum/troubl...54#post3296054

right, but same thing. replacing Bios_Region will empty VSS2 Store and DMI is lost-DMI is encrypted in Padding of EfiSystemNvDataFvGuid on this model. I didn't pay attention when I took screenshot.

[darko1234]

Maybe this will help you solve the slow POST problem. You also need to press ALT + F to exit manufacturing mode, then fill in the service TAG.

Your BIOS "la-g172p ddp31 darko1234.rar" is works great . I only had to enter the bitlocker key, but that wasn't a problem. Thank you very much for your help .

[iaf86]

Hi Everyone, I need assistance getting the original service tag back. During the BIOS update, my laptop died. I successfully backed up the dump from a different laptop and programmed it. it started working fine. My only concern is that both of my laptops currently have the same service tag. I need your assistance to get the original service tag back. Thank you
Model : DELL XPS 13 7390 2 in 1 i7 10TH GEN
Motherboard LA- G172P
ORIGINAL SERVICE TAG : 2HT39Y2 ( PLEASE UPDATE THIS IN BIOS )
EXPRESS SERVICE CODE : 5430351386 ( PLEASE UPDATE THIS IN BIOS )

[SMDFlea]

Thread merged.Please make use of the forum search before posting to find related threads where you can post your request.You do not need to start a new thread every time.

[kalilinux25]

Hi Everyone, I need assistance getting the original service tag back. During the BIOS update, my laptop died. I successfully backed up the dump from a different laptop and programmed it. it started working fine. My only concern is that both of my laptops currently have the same service tag. I need your assistance to get the original service tag back. Thank you
Model : DELL XPS 13 7390 2 in 1 i7 10TH GEN
Motherboard LA- G172P
ORIGINAL SERVICE TAG : 2HT39Y2 ( PLEASE UPDATE THIS IN BIOS )
EXPRESS SERVICE CODE : 5430351386 ( PLEASE UPDATE THIS IN BIOS )

What is the service tag that is from the other unit?

[iaf86]

What is the service tag that is from the other unit?

Service Tag

DLMH3Z2


Express Service Code

29605709918

[kalilinux25]

Service Tag

DLMH3Z2


Express Service Code

29605709918

try this one if unit will jsut auto fill its tags

[iaf86]

No Luck ,Now laptop stuck at Dell Logo.

[kalilinux25]

No Luck ,Now laptop stuck at Dell Logo.

do you have a chip labeled UPD4 can you take a picture

[iaf86]

do you have a chip labeled UPD4 can you take a picture

Please check this

[kalilinux25]

Please check this

we need to program it also

[kalilinux25]

Please check this

try this with 2 chip bins

[iaf86]

try this with 2 chip bins

Having attempted both dumps, my laptop is now on but displays Different Service Tag 4B132Z2, and there is no USB or front camera activity. SSD Not detecting properly
Is it possible to turn the manufacturer mode on the original dump that I submitted in the first post? because on that dump everything works fine. just need to add original service tag. thank you

[TuanTongbadcaps]

Having attempted both dumps, my laptop is now on but displays Different Service Tag 4B132Z2, and there is no USB or front camera activity. SSD Not detecting properly
Is it possible to turn the manufacturer mode on the original dump that I submitted in the first post? because on that dump everything works fine. just need to add original service tag. thank you

Have you tried the BIOS file in post #71?

[TimScrawn]

Hi, I have this Dell XPS 7390 2-in-1 stuck @ Dell logo. Could you, please help me fix corrupted BIOS?

Service Tag# 900ZN53

Bios file is attached. Thank you.

[hoaca388]

Hi, I have this Dell XPS 7390 2-in-1 stuck @ Dell logo. Could you, please help me fix corrupted BIOS?

Service Tag# 900ZN53

Bios file is attached. Thank you.

XPS 13 7390 2-in-1


Service Tag: 900ZN53

[Maxamax]

Hi,
I have a Dell XPS 7390 2 in 1 with boot problem. The laptop stopped working after an unsuccessful BIOS update.
Laptop doesn't boot, led flashes meaning corrupted BIOS/Intel ME.

Motherboard : LA-G172P (Rev 1.0 A00)
Service Number : "16QNZY2"
Express service code : "2584369082"

Please find attached dump of GD25B256D@WSON8 (UH8).

Best,
Maxamax

[hoaca388]

Hi,
I have a Dell XPS 7390 2 in 1 with boot problem. The laptop stopped working after an unsuccessful BIOS update.
Laptop doesn't boot, led flashes meaning corrupted BIOS/Intel ME.

Motherboard : LA-G172P (Rev 1.0 A00)
Service Number : "16QNZY2"
Express service code : "2584369082"

Please find attached dump of GD25B256D@WSON8 (UH8).

Best,
Maxamax

Try

[Maxamax]

Thanks for the file, I have it but it is still not working.
When powered on the keyboard light on and stays lit. If I press the power button, the LED is orange until I let the button go.

[Markus1741]

Sorry for interfering, have you de soldered the chip?
If so, there is a possibility that not all contacts on the chip are connected when soldering in.
This happened to me once with a Dell 5500 because only the power button wanted to light up the front LED amber.
After I checked the contacts and soldered them, it worked again.