computer of links to a switch on the lower right corner has been connection state what software to open it, as long as it is need to networking software to open it, sogou browser, firefox browsers can't open it, as if the card is dead, but, if the network cable pulls out, normal again turned on (can open any software, then plug cable and back again can surf the Internet), is my win764 system, has been thoroughly before, today suddenly like this, to solve the great god,

CodePudding user response:

Unloading the nic driver and reinstall try

CodePudding user response:

Tried, still won't do, herbs antivirus also tried, no virus, alas, I now every boot before the line drawing first to boot, opened the machine after a exclamation mark in the lower right corner that the network connection, this time I'll plug cable back, so everything is all right, well, don't know what reason is caused, baidu a lot are no feasible solutions,

CodePudding user response:

You in local area network (LAN) a computer like this? Network has been show opens at connection that you can go to see the specific situation

CodePudding user response:

I a person like this oh, point, point at the bottom or the network of open desktop does not open, double-click the desktop web came out a window and a blank, state of the mouse is a kind of RPM is always busy, no matter how long, etc all have no reaction,

CodePudding user response:

Now I want to put the string pulled out every boot before will dare to boot,

CodePudding user response:

Machine was good, I say others a U disk, and then strange, phenomenon of almost with you, I'm more miserable, often freezes, moving and cable also crashes, it's no use anti-virus, later found to be U disk in my system resides a saver, remove the do not have a thing, want to give you inspiration!

CodePudding user response:

Try improve your permissions

CodePudding user response:

The original poster to solve how to solve

CodePudding user response:

I also want to know what's the matter

CodePudding user response:

Try to specify a fixed IP LAN, your description is very typical is to obtain IP address,