Hello,

I have my bios corrupted.
Could you help me to fix it ?

Model: Dell XPS 13 7390
Service code: DC2MM13

Please find attached corrupted bios.
I need 32MB version because my flash is Winbond W25Q256JV


Thank you so much....

I have a Dell XPS 13 7390 (non–2-in-1 model). The BIOS currently shows version 1.4, which seems to belong to the XPS 13 7390 2-in-1 model. However, for my system, the latest correct BIOS version should be 1.29.

Can someone help me replace the current BIOS with version 1.29 instead of 1.4?


Thank you....

i need Dell XPS 7390 2 in 1 Gen 10 bios.bin file
there are 3 bios chip
W25Q64BVS x2
GD25B256 x1

Dell XPS 7390 2 In 1
ST 10PG9Y2
EX 2219532122
Chip detected as GD25Q256 32MB
Showing Dell Logo then rebooting...

try and feedback...

Hello,
Yes oem file are 16MB but full dump is 32MB I think there are not only bios on the memory.
It is a XPS 13 7390 (no touch screen, no 2 in 1) and not a latitude.

In this topic other pepole have 32MB binary and they can be openned with UEFITool NE


But my corrupted file I have some issue



If someone has a full 32 MB dump of the Dell XPS 13 7390, I might be able to fix my laptop. I have already tried using the files XPS 7390 32m.bin and W25Q256FV@WSON8 8X6_20230608_144945 Unlocked.bin, but the laptop remains completely off...

Thank you for your replied, but is not 2 in 1 model and not the same service code.


I have my bios corrupted and locked.
Could you help me to fix it at least and unlock it if you can ?

Model: Dell XPS 13 7390
Service code: DC2MM13
DP/N: 0K2NCP
Compal P/N : PK1320C3A17
Lite-on P/N: SG-88600-2FA
Lite-on S/N: 20031300086
Model No: SN7270BL

Please find attached corrupted bios.
I need 32MB version because my flash is Winbond W25Q256JV

What additional information do you need?

Thank...

Continuing my saga of trying to recover data from the Toshiba / KIOXIA SSD on the XPS 13 2-in-1. It is actually a single-chip NVMe storage device, including the memory and controller in a single package (not an eMMC as I wrote above). The drive appears to come in two formats. One is the single-chip direct to board version included on the Dell XPS13 7390 2-in-1. The other format is an m.2 22x30 NVMe carrier board that also includes a handful of external power regulation components.

It's unfortunate that I haven't been able to find datasheets for the Toshiba/KIOXIA BG4 series NVMe chips...

Hello
I am looking for the Boardview and Schematics for my Dell XPS 13 7390 2-in-1 Motherboard:
EDP35 LA-H931P
Rev: 1.0(A00)
2019-07-10
It is stuck on Dell Logo but I don’t have backlight , Keyboard lights working. If i plug a external monitor the computer boot properly without the backlight on the internal screen.
Any help would be greatly appreciated.

By the way, for reference I have compiled a bunch of information about this model in a post asking for the bios:

https://www.badcaps.net/forum/troubl...72#post3718772...

I design and build all kinds of equipment...

Today I'm trying to recover critical data from my daily driver laptop- a 13" Dell XPS 7390 2-in-1.

What a disaster of a system. From day 1 it had numerous issues, like the display driver going through several years of recurring failures to recognize external displays (13" on board- failing to support external displays basically killed the ability to be productive). Then the external audio jack only working one time directly after each boot. Meaning anytime I wanted to connect external headphones the system needed...

Dell xps 13 7390 2in1. Motherboard model ddp31 la-g172p...

hi guys,
I have xps 13 7390 2-1 that stuck at Dell logo and restart continually. could some one fix my bios bin please
servic tag : 4h7s573...