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- ProBook 470 G3: AX201-Upgrade only with "old" BIOS?!

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10-03-2020 09:13 AM
Product: Probook 470 G3
Operating System: Microsoft Windows 10 (64-bit)
Hi.
Some time ago, I upgraded the wifi card of my Probook 470 G3 to an AX201. Everything went smoothly (BIOS N78 1.42).
When I try to upgrade to a later BIOS version, the wifi card will not be recognized any more by the BIOS. Downgrading to 1.42 will make the card usable again.
Is this an intended beahviour of newer BIOS versions? Or can I do anything to overcome the issue?
Thanks in advance.
Marc

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