[davve95]

Hi!

When I start up my PC there's no Internet sometimes.
I have tried to restart my PC, but it did just helpt one time.

I have also got to Control panel\Network and Internet\Network connections

And clicked diasble on the Internet and then enabled it again, it works but this time I had to do it 2 times.

Motherboard: Gigabyte GA-Z97P-D3

So what's the problem?.

[HeLiOn_PrImE]

Seems to be a driver failure. Compatibility issue.
If it doesn't get solved you can buy a new network adapter for like 4-5 eu.
Be sure it has a windows 10 ready driver.

[davve95]

Hmm, weird. Some of my external harddrives keeps un recognize too and I can't use it.
(Atleast one of it more then the other one) But they're pretty crappy too.
But they work good on my old computer...

[Team_PRO]

Mabye the ports? Damaged?

[Brainles5]

Sounds like the southbridge is overloaded. Unplug all USB HDDs and others USB powered gadgets and power up to check the Ethernet (or wifi?) is stable