Dell Latitude 7280

Repair and troubleshooting information for the Dell Latitude 7280. This 12.5 inch business class computer was released in 2017.

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מאיר פרוי @b7o1xyfnurh3b1

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Posted: Oct 29, 2023

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Which wwan modem card do you need?

Which wwan modem card do you need?

Answer this question I have this problem too

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4 Comments:

איזה דגם אני צריך למחשב שלי?

Nov 22, 2023 by מאיר פרוי

Hi @b7o1xyfnurh3b1,

What is the model number of your computer?

Nov 22, 2023 by jayeff

dell latitude 7280 laptop israel

Nov 25, 2023 by מאיר פרוי

@b7o1xyfnurh3b1

What is wrong with the answer I supplied below?

The cards are for a 4G LTE network.

You may just have to find a supplier that suits you

Nov 25, 2023 by jayeff

1 Answer

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Posted: Oct 29, 2023

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Hi @b7o1xyfnurh3b1

According to the driver list for the laptop, (click on visit list > Category > Modem/Communications (4), there is a Dell Wireless 5811e and QualcommSnapdragon X7 LTE mobile broadband firmware and GNSS driver available, so you could try using the WWAN card that the driver was meant for. (supplier examples only)

Here's the owner manual for the laptop. Go to p.19 to view how to remove/replace the WWAN card

If your laptop doesn't have the antennae cables already installed for the card then this link may be of interest.

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