Windows 10: Laptop doesn't see itself or other computer on network.

Just added new computer to home. Decided to set up a private network to share files. Computer A (HP Laptop) and computer B (Dell Laptop) are both running Windows 10 and are logged into the same WIFI network. Computer B can see itself and Computer A. It can also see and copy a file from shared folder on computer A. Computer A cannot see itself nor Computer B. Computer A can see printer and router. From what I can tell, both computers are set up the same, except for Computer A is running Webroot, while computer B is running McAfee virus protection. What should I do so that Computer A can see itself and Computer B?

:)

 

Lumia 620 doesn`t connect to computer via usb cable

Hi yall and thanks for the replies!



Unfortunately, the were of no help.



The phone isn`t listed in device manager, the list of devices doesn`t change if I have my phone connected to my computer(s). There are no mystery devices, no yellow triangle -markings or anything even remotely pointing to the direction the phone being connected.

It could be that my phone has a broken usb port, but it makes me wonder that it still charges the battery when connected to a computer.



This is not a big problem for me, that I must admit, but still, it kinda bugs me that the phone doesn`t work the way it`s supposed to work,



Anyways, if somebody comes up with something that might help, I am most grateful.



Have a great weekend yall!



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edit: Also, I have my laptop almost always connected to charger. Tried without charger just for the heck of it, didn`t help.

 

hd6950 to hd 6970

ok
i ve tried everything:with atiflash from dos,winflash.step by step with bios powercolor hd 6970 from the database.
nothing,doesn´t work.any suggestion????

 

Microphone doesn`t work

My microphone and ear-phone doesn`t work. Please help me, I have windows 7 home basic, my computer reproduces a sound, but devices no.