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Can someone please help removing bios password.
Dell latitude 5400
ST: JN58ZY2
mother board : LA-G891P 1.0β
I tried removing the password myself using 8fc8 patcher but i is not turning On after i flashed the bios and battery charging indicator turning orange when pressing power button.Comment
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Help fix my bios dump. The laptop turns on and just spins the fan. There is no reaction with the other dumps, the power button just lights up.
S/T 960J2Z2 (maybe not 0, but O rubbed out)
DELL Latitude 5400
BM LA-G891P rev 1.0βComment
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
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With your BIOS the behavior is different - the laptop turns on the fan at maximum speed, and so it turns on and off, but there is no image. On my native BIOS file, the speed was always average. I also forgot to say that you can enter the test mode, when the screen shows different colors, both on the native BIOS and on yours.
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
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Hi, Can someone help me with removing a BIOS Password?
Dell Latitude 5400, Service Tag 687W173.
Thanks.
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Ignore my request, i found a tool to patch my bios which removed the pass.Comment
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Hello Please can unlock Dell Latitude 5400
Latitude 5400
Service Tag: 3NX23Z2-8FC8Comment
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Dell Latitude 5400
Tag: 6R8F733
MB no. LA-G891P rev 1.0
3 ORANGE AND 3 WHITE LIGHT FLASH
please repair this biosComment
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Hello colleagues. I've purchased 3 DELL Latitude 5400 laptops from Ebay and all they came with BIOS password locked. I though that I can install windows and use them but couldn't, as BIOS booting configuration even not allowing me to booth from USB flash drive. Could you please help me to remove password? What input information is required for that? I've service numbers for all laptops. Thanks.Comment
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Please i have a dell 5400 with absolute greyed out even laptop in manufacture mode any help please
S/T FWHG0Z2Comment
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Hi,
I am verry noob. How can I obtain the .BIN bios from my laptop ? I have a dell 5400 - 8FC8 Bios password lockedComment
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This is the second biosComment
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Hi there masters, recently i got a dell 5400 chromebook and wanted to install windows, i searched the internet and i found out other people also wanting a UEFI bios for this model, i searched there is a R/W legacy, but there are bugs like keyboard/trackpad not working, and hard to install.
so i decided to try to port one, this bios is based on dell 5400 windows version, i am testing this bios for a week now an found only a little to no bug at all in windows 10, or only a minor issue
in windows 11 sound driver compatibility, but overall its ok, for me i can deal with it, π π π ... -
Hello everyone in the community
Dear Sir,
I need help removing/unlocking the BIOS Service Tag password on my Dell Latitude 5520 laptop.
Problem details:
* Model: Dell Latitude 5520.
* Board ID (from BIOS file): TGL MB 8L 19819-1 (Southpeak15).
* Required Password Code: 3FE2 (BIOS Service Tag Lockout Code).
* Service Tag: (Enter your actual Service Tag from the laptop here)
* βBIOS Status: I successfully modded the BIOS file and created FINAL_CLEANED_ME.bin (32MB) with a clean ME region (CSME 15.0), because the original dump was corrupt.... -
Dell latitude 5580, motherboard cdp 80 la-e151p
3 amber 3 white blinks. Dell website sais it's problem "bios recovery" and suggested solution "recovery image not found"
(from here https://www.dell.com/support/manuals...e7a&lang=en-us)
I try plugging charger while pressing ctrl+esc, machine turns on, nothing and after 20 seconds it gives 3 amber 3 white blinks again.
Since ssd is replaced and had clean install windows, i've... -
This specification for the DELL Latitude 5400 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 5400 boardview and 5400 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 5400...09-06-2024, 12:13 PM
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This specification for the DELL Latitude 5400 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 5400 boardview and 5400 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 5400...09-06-2024, 12:13 PM
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