Yellow brand - PCI Device' and 'Network controller' on the Satellite A100-787

There is a yellow question mark in Device Manager for a pilot called "PCI Device" and also for "Network controller" even if the network (LAN) connection is working well and all the other computer functions seem to work well.

What are these devices?

The second device appears to be a LAN or WLan card. You should check if one of these cards were not installed under network adapters.
The PCI device can be a card reader. Check this box too.

But I really don't understand why these yellow exclamation points appear in Device Manager. I assume that you have installed all the drivers available. Did you?
Please check if some drivers were not installed.
If so, then download and install!

Tags: Toshiba

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