Re: Dell Latitude 5400 Bios password
thanks work 110%
thanks work 110%
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Re: Dell Latitude 5400 Bios password
plz clear this biosComment
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Re: Dell Latitude 5400 Bios password
please remove the current password.Comment
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Re: Dell Latitude 5400 Bios password
Can you please unlock this bios? H2SQ533Comment
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Last edited by Vesko356; 04-26-2023, 11:49 AM.----------------------------------------------------------------------------------------------------------------------------------------------------------
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Re: Dell Latitude 5400 Bios password
can you unlock this one?Comment
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Re: Dell Latitude 5400 Bios password
Well done - you got the idea, it means I did a good job with the hint.
I don't know what you think, can I?
While you are thinking how to answer my question, read the chip again but this time be more careful, use verification, read the chip several times and compare the content!
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Re: Dell Latitude 5400 Bios password
I did 3 dumps and validated the 512md5sum on all 3. Are you saying I should try again?Comment
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Re: Dell Latitude 5400 Bios password
I am getting the same result everytime. Any suggestions?Comment
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Last edited by Vesko356; 04-27-2023, 03:05 PM.----------------------------------------------------------------------------------------------------------------------------------------------------------
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Re: Dell Latitude 5400 Bios password
chip is xmc qh128ahig. zip has all the dumps.Comment
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Re: Dell Latitude 5400 Bios password
And the board is EDC41 LA-G891P Rev:1.0 (A00)Comment
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Re: Dell Latitude 5400 Bios password
I don't even need to look at the files because this is not the correct chip. This model has two bios options:
1. Single bios chip - 32Mb
2. Dual bios - 16Mb + 8Mb
That's why I said to read the thread from the beginning!
So you must find the 8Mb chip.
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Re: Dell Latitude 5400 Bios password
Is this the 8mb chip? My clip won't work with that. Any suggestions?Attached Filesif you find these attachements useful please consider making a small donation to the site
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Re: Dell Latitude 5400 Bios password
attachedAttached Filesif you find these attachements useful please consider making a small donation to the site
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Last edited by Vesko356; 04-27-2023, 05:24 PM.----------------------------------------------------------------------------------------------------------------------------------------------------------
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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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