DELL Precision 3560 dump bios

[hoaca388]

HI
anyone can help me to remove password from this dump ( Dell Precision 3560 ) ??

Service tags, this is the forum's rules.

[mmccomputer]

Service tags, this is the forum's rules.

excuse me sir
Dell Precision 3560
Service Tag : 8FL31B3

[hoaca388]

excuse me sir
Dell Precision 3560
Service Tag : 8FL31B3

Unlocked

[trunguntilyou]

Please help me, the original bios won't boot up, I've tried another bios to get the screen to work but I'm having many other problems
st:CQGJ2B3

[hoaca388]

Please help me, the original bios won't boot up, I've tried another bios to get the screen to work but I'm having many other problems
st:CQGJ2B3

Latitude 5520


Service Tag: CQGJ2B3

[trunguntilyou]

Latitude 5520


Thẻ dịch vụ: CQGJ2B3

work perfect ! Thanks

[zzduczz]

PRECISION 3560
Please help me clean the autopilot, after I changed the bios, when I installed Windows it still persists, is it possible that the tpm is still not cleaned? I'm sorry I used google translate
SN :GGZRV93

[minhdigital]

PRECISION 3560
Please help me clean the autopilot, after I changed the bios, when I installed Windows it still persists, is it possible that the tpm is still not cleaned? I'm sorry I used google translate
SN :GGZRV93

Send to you

[zzduczz]

Send to you

The bios is fine, but the autopilot is still there, thanks

[vunguyenhoang18]

Can you help me to remove password Thank you|
Dell Precision 3560
Service Tag :7PQ7Z93

[Markus1741]

Unlocked file ...

[Bruno Guindaça]

Hi guys, I'm new to this so bare with me please, I have my bios password locked, I have tried to grab the files with a programmer (not sure I did it right), I've attached it here, can someone please check if its right and if so unlock it?

service tag - 34KS9G3

Thank you

[peste]

Hi guys, I'm new to this so bare with me please, I have my bios password locked, I have tried to grab the files with a programmer (not sure I did it right), I've attached it here, can someone please check if its right and if so unlock it?

service tag - 34KS9G3

Thank you

look for another bios chip on the board, it must have 32MB.. and post the content...

[Markus1741]

Hi guys, I'm new to this so bare with me please, I have my bios password locked, I have tried to grab the files with a programmer (not sure I did it right), I've attached it here, can someone please check if its right and if so unlock it?

service tag - 34KS9G3

Thank you

Sorry, your BIOS file is corrupt, read it at least three times and compare. Which programmer or clip are you using?

[Bruno Guindaça]

Hi guys, thanks for the replies, I found another chip but it also gives me 1mb file, I've tried this 2 in the picture are the only ones visible on this side, you think it can be in the other side of the board?
I'm using a CH341A with this clip.

[Markus1741]

Hi guys, thanks for the replies, I found another chip but it also gives me 1mb file, I've tried this 2 in the picture are the only ones visible on this side, you think it can be in the other side of the board?
I'm using a CH341A with this clip.

no no, both of them are wrong, your bios chip has the label 256 and should be a WSON 8 chip, no spi chip, you won't be successful with your tools.

[Bruno Guindaça]

hum, and how does that look like and what would I need to read it?

[Bruno Guindaça]

oh, I think I might have found it, do you think its this one?

[Markus1741]

oh, I think I might have found it, do you think its this one?

Yes, that is the BIOS chip. Winbond
Now the easiest and safest thing to do is to desolder the chip provided you have a hot air station.
If you ask like that, I'm assuming you don't have anything like that.
You can also solder very fine wires, but it usually doesn't work.
Possibility of three WSON8 pogo adapters.
If you damage something on the board, things usually get complicated.

[Bruno Guindaça]

Thanks for confirming, I do actually have a hot air station, recently fixed my ps5 that had the bios currupt and used it to desoder and soder back successfully. That was my first experience with this kind of stuff.
If I do desoder this chip what can I use to read it?