Yes, there is a label with those 3 lines:
MFG YR-2022
ST:16388S3
EX:2545002867
eurocomputerland
New Member
Last Activity: 02-07-2025, 02:17 AM
Joined: 01-16-2025
Location: Piatra Neamt
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Hi,
What do you mean by wrong ST? (and no, I don't have a back-up BIOS only the recovery file but I cannot proceed further because on Admin Unlock screen)
Please find attached the admin unlock screen....Leave a comment:
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Hi guys,
I have a Dell Latitude 5520 MFG YR-2022, ST:16388S3, EX:2545002867
When it starts there is a led error code(3 amber + 3 white) and a sequential RGB screen.
I downloaded the BIOS.RCV file from dell and it boots up, but when I want to recover the BIOS it opens an Admin Unlock window(with code 16388S3-8FC8) asking for the BIOS admin password which I don't know.
Can anyone help?
[SIZE=24px]merged post..[/SIZE]Hi guys,
I have a Dell Latitude 5520 MFG YR-2022, ST:16388S3, EX:2545002867
When it starts there is a led error code(3Leave a comment:
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Hi guys,
I'm Marius from Romania and I'm here to find solutions to repair my laptops.Leave a comment:
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