SOLVED No internet!

[iv2b]

it seems i can't connect on the internet...on the bottom-right corner i have the red X symbol,and if i click on it it tries to solve the problem,so it says that it can't reveal any ethernet drive,so it asks me if i want to proceed,i press next and it says that it's impossible to solve the problems found...and it closes.
i have no idea about what to do,i've searched on the internet(using another pc) but nothing...i need some fast help :/

*edit*
i've tried to look at the driver manager(from the control panel) it says that "controller bus,controller ethernet,controller PCI simple communications,controller USB" aren't installed properly...im going crazy!

 

[davehc]

I am certain help will shortly be abundant but, to clear one small thing which has been producing this problem for ages, try this.
Open tthe services. (Type Services.msc in START or at a command prompt)
Scroll down and see if you have a third party service running, named "Bonjour". If so disable it (Double click for the disable window). Restart and see if anything has improved.

 

[iv2b]

there's nothing called Bonjour,and the one that start by B are:
BFE,BranchCache,Browser.
i've also found my Pc's configuration (made online) and these are some of the components that could generate that issue(i think...they are CPU,video card and motherboard)

CPU Intel Core i5-2500K 3.30GHz Socket 1155 95W

VGA Sapphire Radeon HD 6850 Core 775MHz Memory GDDR5 4000MHz 1GB 2xDVI HDMI 2xDisplayPort

Motherboard Asrock Z68 Pro3 Socket 1155 Intel Z68 DDR3 SATA3 USB3 HDMI ATX

 

[bassfisher6522]

Download the latest chipset driver and LAN driver for your mobo. I would give you links but with out your system specs there no way. If you could fill in your system specs and be as specific with makes and model numbers, it would be really helpful.

 

[iv2b]

Poer Supply: PC Corsair Builder Series CX500 V2 500W
Case: Midi Cooler Master Elite 430 Gaming ATX Nero
CPU: Intel Core i5-2500K 3.30GHz Socket 1155 95W with GPU Sandy Bridge Boxed BX80623I52500K
Video Card: VGA Sapphire Radeon HD 6850 Core 775MHz Memory GDDR5 4000MHz 1GB 2xDVI HDMI 2xDisplayPort
Internal CD Writer: Sony Optiarc AD-5280S 24x DVD/CD Sata Bulk Black
Motherboard: Asrock Z68 Pro3 Socket 1155 Intel Z68 DDR3 SATA3 USB3 HDMI ATX
x2 in raid0 Hard Disk: Samsung Spinpoint F4 320GB 3.5" 7200rpm 16MB SATA2 HD322GJ
.RAM DDR3 G.Skill Ripjaws-X F3-10666CL9D-8GBXL 1333MHz 8GB (2x4GB) CL9 1.5v

here they are,some names are in italian,ill translate em' soon!

*edit*
translated the italian text!

*edit*
also,i've no idea where to download those drivers x.x

 

[bassfisher6522]

What version of an OS are you running? 7 32 bit or 7 64 bit?

 

[yodap]

Here's a linky to all the Pro3 motherboard downloads. Please make sure this is the exact model of your motherboard and read everything you can about bios updates.

http://www.asrock.com/MB/download.asp?Model=Z68 Pro3&o=All

 

[iv2b]

windows 7 64 bit(woops,forgot to say that!)
also,i'm checking yodap's link

worked,thank you,my hero(heroes...)