Dell Latitude 5520 Bios Password unlock
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Re: Dell Latitude 5520 Bios Password unlock
Hello, could you unlock this bios?
Sorry for the multiple replies.Attached FilesComment
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Re: Dell Latitude 5520 Bios Password unlock
Try..Originally posted by Andrei03Sorry for the multiple replies.Attached FilesComment
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Re: Dell Latitude 5520 Bios Password unlock
Hi again ,
I assume those digits that flash up on the screen at boot is the service tag?
I managed to capture it but when I enter what I am pretty sure it is I get invalid service tag entered"
any ideas?Comment
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Re: Dell Latitude 5520 Bios Password unlock
Come on man, look at the back cover, it's printed on the label - 6NT94J3.
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Re: Dell Latitude 5520 Bios Password unlock
any one please can unlock dell latitude 5520 bios password
ic 32 mo 8fc8Attached FilesComment
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Re: Dell Latitude 5520 Bios Password unlock
1st boot, press F2, write service tag, disable Absolute, save (Apply changes), restart. 2nd boot press Alt+F to exit manufacturing mode. Let it run for 2minutes, it will restart several times with no display.Attached Files----------------------------------------------------------------------------------------------------------------------------------------------------------------------
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Re: Dell Latitude 5520 Bios Password unlock
Hi, can you help me to modify this bin file to unlock dell 5520, I appreciate in advance.
ThanksAttached FilesComment
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Re: Dell Latitude 5520 Bios Password unlock
try...Attached FilesComment
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Re: Dell Latitude 5520 Bios Password unlock
thank you so much work perfectComment
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Re: Dell Latitude 5520 Bios Password unlock
repair this bios too much late display and tpm errorAttached FilesComment
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
all donations are welcome,
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Re: Dell Latitude 5520 Bios Password unlock
Here is your New BIOS, try it and let me know.
If the device works on this file, go to BIOS Menu and insert your Service Tag, after that you can press ALT+F to exit Manufacturing Mode.----------------------------------------------------------------------------------------------------------------------------------------------------------------------
Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
all donations are welcome,
see the donate button at the bottom of the page, or
>>>>> 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 5520 Bios Password unlock
Can anybody please unlock my dell latitude 5520 bios password
9HWHRG3-8FC8Comment
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Re: Dell Latitude 5520 Bios Password unlock
thanks brother but no display and fan on continues this biosComment
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by Godfather79Hello 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....-
Channel: BIOS Requests ONLY!
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by Akhlz001Hi,
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...-
Channel: BIOS Requests ONLY!
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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 Jeff'sTechHello 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... - Loading...
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