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Re: Dell Latitude 5420 Bios Password 8FC8
Hi guys help remove password and computrace on dell latitude 5420Last edited by SMDFlea; 03-19-2023, 11:20 AM.Comment
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Re: Dell Latitude 5420 Bios Password 8FC8
8fc8 and computrace? i will remove it tomComment
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Dell 5420 bios password -8FC8
Hi,
Can someone help me to unlock this BIOS please ?
here is the dump.
thanks
Best regardsLast edited by SMDFlea; 03-19-2023, 11:20 AM.Comment
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Re: Dell Latitude 5420 Bios Password 8FC8
Hi,
I have found the main BIOS EEPROM which is XMC QH128AHIG chip so I dumped it , I hope this is the right chip. Thank you aldopc .
Thanks
Best regards.Last edited by SMDFlea; 04-10-2023, 11:15 AM.Comment
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Re: Dell Latitude 5420 Bios Password 8FC8
Hello, can someone help me remove admin password on this bios?
Dell Lattitude 5420 - LA-K491P Rev 3.0
Thanks in advance!Last edited by SMDFlea; 03-19-2023, 11:20 AM.Comment
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Re: Dell Latitude 5420 Bios Password 8FC8
wrong file deletedLast edited by cool_male01; 02-21-2023, 03:44 AM.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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