Im looking for bios dump for password reset
dell latitude 7490
daz40 la-f321p
rev ; 2.0

Hi i need to fix this bios file.

Service Tag: 3B0KTQ2
DELL LATITUDE 7490
DAZ40 LA-F322P REV 1.0...

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Dell Latitude 7490 Autopilot issue : is anyone able to help remove Autopilot from the attached 7490 bios , please ?
I'm able to install Windows on the laptop using the OOBE\bypassnro workaround, but I'd like to get the laptop into a state for the next user where it doesn't come up with this unknown company's logo whenever they reset the PC or re-install Windows ..
Motherboard : DAZ40 , LA-F322P Rev.2.0(A01)
Service Tag : 7XD4HR2
thanks!...

hi, I'm trying to change the Service Tag on my Dell Latitude 7490 and would appreciate some pointers/links on the best way to do this.

I'm thinking to get the BIOS into Manufacturing mode , from where I can simply type in a new Service Tag. But I've not been able to find how to get it into Manufacturing mode.

I have recently got a T48 programmer which seems to work fine with the Latitude 7490/7400 in-circuit, and I successfully used it with rex98's excellent -8FC8 patcher to remove the system password on a colleague's Latitude 7400 : it appears to work by putting the...

Hello community,

I'm repairing a Dell Latitude 7490 with a LA-F321P Rev 1.0 motherboard. The computer booted up without video, and I detected that the contents of UT6 were corrupted (mostly FFFF). The UT6 chip is 1MB and was almost empty.

I'm looking for a working BIOS file for the UT6 chip corresponding to this motherboard (not UC5 or UT2, just UT6). I've tried several incomplete dumps, but the system doesn't provide video; with some, it at least stays on.

I would greatly appreciate it if someone with a working backup could share the file or point me to...

For those that have worked through the 7290 BIOS in the past, do you happen to know if there is a switch in it to enable a touchscreen entry in the BIOS setup?

The 7290, 7390, and 7490 all use the same BIOS, and the 7390 has an FHD touchscreen as one of its' options. It turns out it can be installed in a 7290 BUT since the BIOS doesn't have the entry to turn it on, it just becomes an FHD upgrade to the 7290.

I was hoping if any of you that had worked on the BIOS in the past would know if either the touchscreen settings could be turned on in the 7290, or the BIOS could...

Thank you, I just want the BIOS EC file, it doesn't matter
model dell latitude 7490
motherboardaz40 la-f321p
rev ; 2.0(A01)​...

please I need bios EC dell latitude 7490
daz40 la-f321p
rev ; 2.0​(A01)

hello everybody
please help me, need to repair the dump..
dell latitude 7490
daz40 LA-J322P Rev:2.0(A01) 2018-11-08
service tag: 1KFZST2
​...

Boardview and diagram...

Dell latitude 7490
LA-F322P rev 2.0(A01)
Service Tag: 2900NF2

I believe my BIOS is kind of corrupt, 1 out of 20 tries it boots​...

Hi,

I search the Bios password to unlock a Dell latitude 7490 with tag 35X5NV2-BF97.

Thanks

Recently had an OEM Dell charger go wildly out of regulation and fry the input section on this laptop

Looking for boardviews and schematics to be able to rebuild the input section or at least repower the laptop from an 11.4v source

Thanks

Hello, all. Name's Tim. Been an amateur technician since 8 years old but first time actually getting professionally serious about this kind of thing. Honestly just signed up because I needed a laptop motherboard schematic for a Dell Latitude 7490 and can't download the file without first signing up, introducing myself, etc...

Current desktop build is... nonexistent although my amazing wife scored me a load of free computer parts so I could hobble together a desktop for our son. second gen i7 processor, 2x4GB DDR3 RAM of unknown frequency.

Current laptop is the MSI Thin...

https://www.badcaps.net/forum/troubl...-7490-la-f322p