Local Area Connection keeps DC/ing

AlExAlExAlEx

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Jul 19, 2011
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Hello guys,

While I randomly browse the internet (youtube or forums) the Local Area Connection goes with that yellow marker, I forgot exactly what text it said, but in a nutshell it's a yellow sign of exclamation and internet goes down.I went and opened Network and Sharing Center, clicked on the Exclamation mark and Windows 7 (64 bits) started searching for problems, it found that "The deafult gateway is not avaible" restarted local area connection and internet is working fine.

Now the problem.I just got a new modem from the ISP, it's now wireless(old was normal) I still use a cord for better connection, but this is the second time the internet goes down and I have to reset, this has ugly potential(multiplayer games) to ruin.I would like some help from you guys.

Cisco EPC3925 is the name and serial of the modem, I'l be more then happy to provide more info if needed.

Thanks in advance,
Alex
 
Try changing the Power Settings in the Device Manager of both the Wireless adapter and the Chord ( RJ45 or USB) Adapter and remove the tick from the box which says "Allow the computer to switch off this device to save power".
Also in you power profiles, switch both the setting off for the LAN and Wireless adapters to never switch them off.