Wierd wired ethernet problem..

I live in a newly constructed home that was wired with ethernet cables throughout. The current internet setup is: ISP modem to wireless router (ASUS RT-AC68U) with ethernet cables running from the router to a "board" (I'm not sure what it is properly called) that connects to 8 ethernet cables that...

(Speed tests were done with my Acer Netbook) I bought a new TV stand and was messing around with placement of my cable modem/router and 2-way/3-way splitters. The 2-way splitter gives me better numbers as shown in my modems config page. While I had everything apart I wanted to see the speed...

I have an HP computer, with Windows 7 64-bit, about 4 days ago, my desktop's internet connection will continually drop out and come in ever 30 seconds or less. I have tried to reset my router and modem and it did not help. I have ran norton constantly and ran malawarbyte twice with full scan. My...

Every time I connect my laptop with the Atheros wired ethernet adaptor at my work at my university (but it works home), I am forced to uninstall the driver from the device manager and then restarting windows 7 to get it to connect (it automatically installs the driver in this case). This happens...

I have googled this problem for hours now with still no solution. gigabyte p67-ud4-b3 motherboard windows 7 home premium it was 100% working until something crashed my system and it wouldnt boot up again blablabla. so i reset comos and everything was fine/back to normal, except that my...