Re: Dell Latitude 5420 Bios Password 8FC8
Hi plaese someone can unlock this dump of dell 5420
gdf40 la-k4910 rev:3.0
ST: D9P22F3
Hi plaese someone can unlock this dump of dell 5420
gdf40 la-k4910 rev:3.0
ST: D9P22F3
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Last edited by ismaelstepheno; 06-09-2023, 10:08 AM. -
Re: Dell Latitude 5420 Bios Password 8FC8
thank you for answering bluetooth does not work, fingerprint does not seem to be disabled from the bios and cannot be modifiedLast edited by ismaelstepheno; 06-09-2023, 11:03 AM.Comment
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Re: Dell Latitude 5420 Bios Password 8FC8
Not turning onLast edited by ismaelstepheno; 06-09-2023, 12:21 PM.Comment
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Re: Dell Latitude 5420 Bios Password 8FC8
Please i have admin lock of Dell Latitude 5420
Please can unlock?.Comment
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Re: Dell Latitude 5420 Bios Password 8FC8
1st boot, press F2, write service tag, disable Absolute, save, restart. 2nd boot press Alt+F to exit manufacturing mode.
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Re: Dell Latitude 5420 Bios Password 8FC8
THANK YOU VERY MUCH aldopc ITS WORKINGComment
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Re: Dell Latitude 5420 Bios Password 8FC8
Help same problemComment
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Re: Dell Latitude 5420 Bios Password 8FC8
Hi please someone can unlock this dump Dell Latitude 5420 ??
Thanks
St:6fh87d3Comment
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Re: Dell Latitude 5420 Bios Password 8FC8
1st boot, press F2, write service tag, disable Absolute, save, restart. 2nd boot press Alt+F to exit manufacturing mode.
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All donations to badcaps are welcome, click on this link to donate via PayPal. Every donation made will go towards server fees and maintenance costs.Comment
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Re: Dell Latitude 5420 Bios Password 8FC8
Hi please someone can unlock
1J4DSQ3-8FC8Comment
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Re: Dell Latitude 5420 Bios Password 8FC8
Thank you very much clean as a tearComment
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Re: Dell Latitude 5420 Bios Password 8FC8
Dell lattitude 5424, forgot the power on password
Comment
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Re: Dell Latitude 5420 Bios Password 8FC8
According to the service tag in your dump it's a Dell Latitude 5420 Rugged.
Latitude 5420 Rugged, Latitude 5424 Rugged and Latitude 7424 Rugged Extreme share the same bios but not Dell Latitude 5420, meaning you are offtopic here, and you must find existing thread for your machine, or open a new one if there's no such. I'll remove attached bios in your post as offtopic.
.Last edited by Vesko356; 07-05-2023, 01:38 PM.----------------------------------------------------------------------------------------------------------------------------------------------------------
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Re: Dell Latitude 5420 Bios Password 8FC8
Derp, thank you!Comment
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Sorry for the long story. I have a Dell Latitude 5530 (i7) laptop (South Peak 15 MLK MB DDR4 203102-1 FK8VG$JA) with an admin BIOS password that I want to remove. Service Tag: HYKFPT3. Other than that the laptop worked OK.
I found a CH341A Black and went looking for the BIOS chip on the motherboard. After trying to read one chip that was a firmware chip but not the BIOS I think I found the BIOS chip labeled Winbond 25Q256JVEN. Altogether I think I found 4 different firmware chips in the laptop. The BIOS chip is a WSON8 6x8. I used the CH341A, NeoProgrammer, and a cheap pogo pin clip... -
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... -
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, 😅😅😅... -
This specification for the DELL Latitude 5420 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 5420 boardview and 5420 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 5420...09-07-2024, 06:31 AM
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This specification for the DELL Latitude 5420 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 5420 boardview and 5420 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 5420...09-07-2024, 03:40 AM
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