Dell Latitude 5520 Bios Password unlock
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Hello,
Please help me remove Dell Latitude 5520 bios admin password
Service Tag: CNZFQL3-8FC8
Thank you very much!Comment
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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, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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How can I do this? The PC is currently locked with a BIOS administrator password, and the Windows password is also forgotten. I want to recover or remove the BIOS password, but I don’t have any external tools or hardware. The laptop is a Dell Latitude 5520Comment
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do not use the clip, you may have errors..if you do not have anything to unsolder it with,
solder wires between the programmer and the bios chip..
you need an SPI programmer...here is a video for example..https://www.youtube.com/watch?v=DWWi...nnel=ThisIsHow
Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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Hi, ya i have a dell 5520 and same bios admin lock. im not sure why people are saying express service # but when i go in and try to get into the bios it gives me this code(btw I have already tried bios-pw.org and it does not work.
28S31B3-8FC8
I do notice you usually send a ".bin" file back? do I run that or?? cuz it wont let me update the bios? sorry, I am an IT guy 25+ years but this has been a bit disturbing for me as usually i can "defeat" this stuff. Thanks!! and cudo's for this website/blog/forum
DaNetguysComment
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Hi, ya i have a dell 5520 and same bios admin lock. im not sure why people are saying express service # but when i go in and try to get into the bios it gives me this code(btw I have already tried bios-pw.org and it does not work.
28S31B3-8FC8
I do notice you usually send a ".bin" file back? do I run that or?? cuz it wont let me update the bios? sorry, I am an IT guy 25+ years but this has been a bit disturbing for me as usually i can "defeat" this stuff. Thanks!! and cudo's for this website/blog/forum
DaNetguys
You need a programmer, there are many brands, but the cheapest is CH341A (cheapest but not the best).
https://www.youtube.com/results?sear...mer+how+to+use
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Thanks for the fast reply hoaca388. So that means that I have to pull the whole MOBO, unsolder the correct chip and then flash it. then resolder it back on.... sheesh... ur asking alot from a 58 year old with shaky hands... so i would need a heat gun(specifically for doing this)???Comment
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Hi everybody
could somebody help me unlocking this dell latitude 5520 bios
ST: DXF7SG3 here is my old dump
thank youComment
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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, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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Good evening. I was finally able to get the bios chip from this soldered to some wires and dump the bios. Are you able to help me unlock and clean it? I hope it dumped right.
Thank you for your help.
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by gizahaDell latitude 5580, motherboard cdp 80 la-e151p
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by Jeff'sTechHello everyone.
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Channel: BIOS Requests ONLY!
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This specification for the DELL Latitude 5520 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 5520 boardview and 5520 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 5520...09-07-2024, 06:38 AM
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This specification for the DELL Latitude 5520 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 5520 boardview and 5520 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 5520...09-07-2024, 06:31 AM
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