Hi,
Did you buy this option with your machine ? If yes, do you know what is the WWAN card on your machine ? It MUST have a WWAN card to be able to use SIM. SIM alone won't work. Please check Device Manager
(a) Go to Device Manager,
(b) Expand Network adapters
There are few items, one item must be one of
HP lt4120 Qualcomm® Snapdragon X5 LTE Mobile Broadband Module
HP hs3110 HSPA+ Intel® Mobile Broadband Module
If yes again then which one ? If no, your machine does not have WWAN card.
Regards.
BH***
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