Help missing drivers

Hi all

I have a HP Pavilion DV7 laptop 2112tx using Windows Ultimate 64-bit. I noticed recently that the Device Manager shows 5 items with some yellow question marks.

3 are base system devices

2 are of unknown devices

The only thing I know of them is an unknown device is Controller Interface LPC Intel(r) ICH9M - 2919.

I tried to Support HP driver analysis to see what was missing, but he did not.

Hello

They should resolve all your errors in Device Manager (3 are related to the card reader), but I would like to know if there are problems.

Kind regards

DP - K

Tags: Notebooks

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