Board was water damaged with short on 13,5V power line.
After celaning and removing short on board i have 5v, 3,3v, 1v, 1,8v but no reaction to power button. Its same if i use USB-C or normal power supply.
No shorts detected (only CPU power is 1.2 Ohm, but thats OK i think) no other water damage found.
Tried to flash BIOS, no change.
After pressing power button i get orange light in front (no light on power button LED) as long button is pressed.
Advice needed.
TIA Matus.

Hi everyone,
I'd like to unlock bios on dell latitude 5501 9th generation 8fc8. I can't find anywhere any passwords and stuff... I already try to read and upload modified bios, but unfortunately the laptop is not working, like death. Please advice me.

Dell Latitude 5501 LA-H181P...

Hello. BIOS password. This is the first time I've encountered two BIOS flash drives. Could you tell me what to do in this situation? Which one contains the password and the main firmware? I found two dumps on the website, both for UC6. Help me please!!!!! Dell Latitude 5501 LA-H181P...

Hello,

I'm new here, I received a Dell 5501 which has a locked bios.
I tried unlocking it trough bios-pw.org, but seems like this doesn't work with the service tag suffix "8FC8".

If i understand correctly this is the procedure?:
1) Open up the laptop, remove battery and locate the BIOS Chip
2) Use a ch341a programmer, and take a backup of the bios.
3) Upload the bios backup here
4) Receive "updated" here on the forum
5) Download the new bios to the chip

Is this correct? Any risks involved...

Hello,

Would appreciate both schematics and boardview files.

Thank you very much !!

Hi everyone
bios loack on dell latitude 5501 9th generation
st 55xzk33...

Hi everyone,
I'd like to unlock bios on dell latitude 5501 9th generation 8fc8.
Service Tag = 9NCQ13

Board Number = LA-H181P Rev:1.0 (A00)
attatched is the main 32 mb file plizz help

​...

Hi! Please help me with clean of admin password. Tried to put fresh update bios zone through UEFI Tool - no luck.

Thanks!...

Hi,

Please anyone can help me with getting the board view file of Dell Latitude 5501 (EDC51 LA-H181P).
Some have already been uploaded but they are not the same board.

Thank you.

Hi all,

I am Bahmang from Belgium, and I have been a software developer for some years now.

Recently, one of my laptops (Dell Latitude 5501) stopped working, and I've decided to repair it myself.

I have bought all the necessary tools, multimeter, soldering station, etc to start my first ever PCB repair.

I was looking for the board schematic and I found this forum. So that is why I am here, lol

I still have many questions so I think I won't get anywhere anytime soon. So please bear with me with my stupid simple questions.
...

Need some help removing Absolute/Computrace from a Dell 5501 Laptop. Service Tag HXLV8Y2. The chip is a 25B127D which appears to be a 16mb chip. All the other 5501 laptops I've seen have 32mb chips. Could anyone help me with this? Thanks in advance....

Sorry ....

I just unlocked today a Dell Latitude 5501 on the same white worked fine.

Sorry for asking, but you haven't written back your original locked file?

DELL 7420 DUMP.bin...

This specification for the DELL Latitude 5501 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 5501 boardview and 5501 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for DELL Latitude 5501...