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zogthegreat
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January 8th, 2026 19:47
Latitude 7420 webcam upgrade
Hi everyone!
I have a Latitude 7420 with the standard HD webcam. The problem with this camera is that Windows Hello won't work with it. Can I swap the webcam for one that does support Windows Hello? The second question would be does anyone have the part number for a webcam that will do what I want it to do?
To be clear, I understand that taking apart the LCD is a total PITA, but I have experience with this, so it "shouldn't" be a problem doing the swap.
Thanks!
zogthegreat
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26 Posts
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Posted January 8th, 2026 20:26
Thanks for the info @ejn63 I think that I will just install a fingerprint reader. Simpler and way less expensive.
ejn63
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Posted January 8th, 2026 20:04
I doubt anyone will have the webcam, which is part of the display assembly -- if what you're looking for is the IR webcam, replace the display assembly. The chances of successfully transplanting the cam (which will almost certainly require a different wiring harness) without destroying the LCD are very low.
https://www.parts-people.com/index.php?action=item&id=40082
The alternative would be a USB webcam, which will be less expensive.