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04-24-2016

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sierra em7445 - 4g lte-a

2016-04-24, 20:49 PM

I purchased lately Lenovo Thinkpad P70 and it was supposed to have 4G feature in it but it didn't work because the card sierra em7445 - 4g lte-a was not included, anyhow I purchased a new card but when I plug it in, the laptop doesn't boot and it shows: 1802 unauthorized network card is plugged in - power off and remove the network card. System Halted.

what should I do?

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