Computer says that I don't have a network controller

original title: network controller
notebook Compaq presario cq56 - says I have not a network controller.have has tried the update with several options of the computer offered.also the shooters.computer of disorder is erratic, slow. - network controller pci bus 2---\device\ntpnp-pc10019.i'm novice using best.any, please?

Hi Steve,.

1 Windows operating system you are using?

2. are you using a cable or WiFi connection?

You can try to download the latest version of the network drivers for the model that you are using the HP support link and check if it helps.

Download drivers and software - specify product name

Tags: Windows

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