Re: unlock bios for dell latitude 3520
thank you the bios is unlocked but I can't write the teg service in the bios
thank you the bios is unlocked but I can't write the teg service in the bios
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Re: unlock bios for dell latitude 3520
it's good I solve the problem thank you very muchComment
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unlock password drll latitude 3520
help me to unlock dell latitude 3520 8FC8Last edited by SMDFlea; 03-25-2023, 05:20 AM.Comment
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Re: unlock bios for dell latitude 3520
thanks worked fineComment
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Re: unlock bios for dell latitude 3520
please could you help me remove administrator passwordLast edited by SMDFlea; 03-25-2023, 05:20 AM.Comment
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Re: unlock bios for dell latitude 3520
thank you it worked you are very kindComment
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Re: unlock bios for dell latitude 3520
need to clear bios password
dell latitude 3420
I have attached my old biosLast edited by SMDFlea; 03-25-2023, 05:20 AM.Comment
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Re: unlock bios for dell latitude 3520
I have been looking for a solution for months now. Hoping someone here can help*fingers crossed.
I have a Dell Latitude 3520 #*****93-8fc8(Unsure if I should include all numbers for privacy reasons.) asking for the system or administration password(I attached a picture of what I see)
I need the MASTER system BIOS password, or a way to bypass or remove it. My laptop does not have a CMOS or jump option to reset/bypass it unfortunately. I found options from others that can provide the password but for a few. One asked for $60 and another $30. And the site bios-pw.org gives out a password for my service tag but it says it is wrong.
Any help would be greatly appreciated you have no idea.
Attached 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,
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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New Question: Impossible? Dell 3520 BIOS password HELP PLZZ
I have been looking for a solution for months now. Hoping someone here can help*fingers crossed.
I have a Dell Latitude 3520 #*****93-8fc8(Unsure if I should include all numbers for privacy reasons.) asking for the system or administration password(I attached a picture of what I see)
I need the MASTER system BIOS password, or a way to bypass or remove it. My laptop does not have a CMOS or jump option to reset/bypass it unfortunately. I found options from others that can provide the password but for a few. One asked for $60 and another $30. And the site bios-pw.org gives out a password for my service tag but it says it is wrong.
Any help would be greatly appreciated you have no idea.
Thanks in advance for taking the time just to read my issue.
Attached FilesComment
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Re: unlock bios for dell latitude 3520
How do I get BIOS dump file? It takes me straight to the image I attached. When I try to hit F2 for bios settings it immediately starts to shutdown and turns off. ONLY thing the locked laptop lets me see and access is the password entry screen.Comment
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Re: unlock bios for dell latitude 3520
You should Desolder the bios chip using SMD soldering station, read it using a programmer then upload the .bin file to this forum.
Read Post #2 https://www.badcaps.net/forum/showthread.php?t=103526Last edited by hardware1; 11-16-2022, 06:21 AM.----------------------------------------------------------------------------------------------------------------------------------------------------------------------
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: unlock bios for dell latitude 3520
I came across that method already. Desoldering the chip and buying a tool to reap chip isn't an option. Because if I had the money I'd buy the password for $30. Hoping I can find a way or someone that can help me with the password without doing what you mentioned. I appreciate the suggestion. Any other ideas?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,
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
thank u it is working
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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... -
This specification for the DELL Latitude 3520 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 3520 boardview and 3520 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 3520...09-07-2024, 01:30 AM
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This specification for the DELL Latitude 3520 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 3520 boardview and 3520 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 3520...09-07-2024, 01:30 AM
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This specification for the DELL Latitude 3520 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 3520 boardview and 3520 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 3520...09-07-2024, 01:30 AM
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