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Go to SolutionAfter Bios updated 7320 instead of 7420
I have Latitude 7420. After installing the OFFICIAL dell BIOS update to 1.51.0 the system is now incorrectly identified in the BIOS, Windows, Dell assitant as a Latitude 7320.
My laptop is physically and originally 7420 and before the bios update the model identification was correct.
Please help, as this is unacceptable even if my laptop is out of support.
Thank you.
ejn63
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Posted September 11th, 2026 18:16
The only difference between them is the screen size -- they use the same mainboard.