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VVV↵
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Help to unlock admin bios PW and how on 5520 Service Tag H3SM9N3Comment
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Hi there !
Would like to ask if you could unlock this hp latitude 5520 service code is HRBGCL3-8FC8 bought this but cant reinstall the hard drive on it as it has an admin password in the bios if you could help I would appreciate itComment
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You can use CH341A, it is cheapest programmer to use.
Read this https://www.badcaps.net/forum/troubl...rces-and-toolsComment
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Hello friends. I need help with Dell Latitude 5520 Bios Password unlockComment
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
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Hello friends I have dell latitude 5520 bios password with 8fc8 suffix any friend can remove locked bios attached service tag is : 9PPJ2B3
ThanksComment
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Can someone build it for me ? I stole this batch from another laptop because in my laptop is completely damaged ? S/N 8X3NPG3
I try some bin from this topic but no power. With my dump laptop turn on but always run LCD test and turn off. Thanks for help
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Latitude 5520
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
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Hello,can somebody remove my BIOS password? Service Tag: CYZKSG3
I tried 00FDAA / 00FCAA and 4000 lines hex "removal" with no luck (just black screen then off)
Thanks.Comment
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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)
* BIOS 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....Today, 10:04 AM -
Hi,
Could someone help trying to unlock this BIOS, seems that Dell have changed the layout of new Dell Pro 8FC8 bioses from checking HXD - 4000 bits do not need changing, only 2000. However after FF the section starting from '01000' upto 2000 bits and then soldering the chip back it seems that the microchip on the motherboard is recovering the bios back to original settings after first boot. Has anyone found a way to crack this extra layer of security Dell have implemented? Seems both HP and Dell have upped bios security to match Lenovo by implementing extra measures on a separate... -
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... -
Hello everyone.
I have come here with a rather specific question. I was given a Dell Latitude 7420 laptop with a busted screen, and wanted to see if I could refurbish it into my daily driver. I wanted to experiment and see if a 2-in-1 display would work as the chassis of the laptop and 2-in-1 7420 looked identical. I threw in the display and my hypothesis was correct, however, I was greeted with a locked BIOS and since I didn't know the password, I figured I'd try to unlock it somehow. I bought one of those POGO pin probe things for my CH341A programmer so I could read and make... -
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, 😅😅😅...
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