Buy a programer , backup bios and post here.
https://www.youtube.com/results?sear...mer+how+to+use
https://www.youtube.com/results?sear...mer+how+to+use
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Become a Badcaps supporter
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PASSWORD LOCKED DELL 5420
GDF40 LA-K491P REV. 2.0 (A01)
ST:194T3F3
EX:2729053839
CAN YOU PLEASE UNLOCK THIS FOR ME. THANKSComment
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ST:194T3F3
EX:2729053839Comment
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hi guys need help unlocking computrace on this dell 5420 latitude
i5
st-dhrf3f3
thanks in advanceComment
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I NEED HELP UNLOCKING DELL LATTITUDE 5420,
9PG66M3-8FC8, I tried inputting the service tag posted above but it doesn't work+
I also tried inputting my own service tag found on the back of my laptop, no luck
Comment
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In a pickle here,
Dell 5420
39WH6G3
Please remove password and clean.
Much appreciated in advance.
DELL5420.rarComment
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DELL LATITUDE 5420 BIOS LOCKED
CJSK6G3-0001
SERVICE TAG CJSK6G3
PLEACE UNLOCK
THANK YOUComment
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Become a Badcaps supporter
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All donations to Badcaps are welcome.
Become a Badcaps supporter
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Thanks for your prompt response,hoaca388.Comment
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hello i have a dell 5420 with absolute computrace it's possible yo remove it
thanksComment
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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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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
Comment