I tried it. Same result. In addition, I am now getting 3 ember/6 white blinking pattern indicating bad BIOS.
Dell Latitude 5420 Bios Password 8FC8
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Attached FilesLast edited by minhdigital; 04-08-2024, 12:49 AM.Comment
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Simply amazing. As you suggested, I applied the patched bin file from post Internet Radio Comedy - Defcon Radio using the original bios chip and the computer is running again. I disabled Absolute and typed the service tag# on 1st boot, followed by Alt-F on 2nd boot and the password is gone.
However, on every boot instead of "Dell" logo I am getting 3rd party logo. Could someone, please take a look at the bin file in post Internet Radio Comedy - Defcon Radio and let the bios logo go back to standard "Dell" one?
Thank you.Comment
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Simply amazing. As you suggested, I applied the patched bin file from post Internet Radio Comedy - Defcon Radio using the original bios chip and the computer is running again. I disabled Absolute and typed the service tag# on 1st boot, followed by Alt-F on 2nd boot and the password is gone.
However, on every boot instead of "Dell" logo I am getting 3rd party logo. Could someone, please take a look at the bin file in post Internet Radio Comedy - Defcon Radio and let the bios logo go back to standard "Dell" one?
Thank you.
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Service Tag: G9QWHR3
try againAttached FilesComment
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I tried post The Good Capacitors Photo Thread and the computer just flashes the keyboard, no video.
I went with post caps used in ASRock K8-Upgrade M1689? and everything is running fine now. I get the Dell logo now. I did have to reinstall Windows because I was getting "INACCESSIBLE_DEVICE" error. But all is good. Thank you guys.Comment
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hi thanks for reply. but my servicetag is FSNS7G3
not work the file you send me, dont give me video
original yes works video but computrace are activce i need deactivate
can help me fix it plz
thanksAttached FilesComment
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my mistake that i quote you but that file was for @trepachka (Service Tag: G9QWHR3) not for youComment
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TryAttached FilesComment
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For some reason, when I am attempting to show post number, the software creates a link to the la-la land. Basically, 618 post file didn't work for me but 624 post file worked fine. The Dell logo is gone and so is the password. Thank you.Comment
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thanks for all your help , but sitll dont works i try the last file you send me and only turn one time and off then not restart like similar case
the bios chip is good cause i reprogram it and turn on ok with video but computrace active 😅
regardsComment
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Attached FilesComment
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Hi I Have a Dell Latitude 5420 With Bios Password
Service Tag 59MC8C3-8FC8
Please Can some one Unlock Bios for me Thanks
forgot to attach file - SorryAttached FilesComment
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Hi this only starts to flash the back light on for a few seconds and then does a reboot and that's it no boot or backlight on screen, any suggestions, have tried several times, looking the bios the original service tag is present is that normal? Thanks.Comment
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by gizahaDell 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... -
by jhanraHi 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, 😅😅😅...-
Channel: BIOS Requests ONLY!
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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, 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
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