wlan icon and sound icon on system tray not working

[win7x64user]

Good morning experts,

Please help me since I dont know what to do to solve this. This mornig I started my laptop, after a few minutes the wifi disconnected and the yellow dot showed on the wifi icon. I tried to click on the icon but nothing happened. Tried to click click clik and nothing happens. Tried to click on the sound icon and nothing happens. Like if they were disabled. All the other icons are working normally. I tried ending the explorer.exe and run it again from the systems administrator, after doing that when I click on the wifi it works but now shows the " x" and no connections available.

This whole thing happens every time I restart the laptop, wifi ok for a few minutes, then suddendly yellow dot and it wont let me even click on the icon.

I scanned with panda global anrivirus, malwarebytes, spybot search and destroy, everything clean.

Please help

System info: lenovo b570 core i3. Windows 7 x64 ultimate

 

[maxie]

Hi Welcome to Seven Forums ... From the task bar click on customize .. Then turn system Icons on off and make sure the boxes are checked .. If that does not work try the Link below ...

System icons do not appear in the notification area in Windows Vista or in Windows 7 until you restart the computer

 

[win7x64user]

Thank you for your reply maxie. My problem is different. My wifi icon is there all the time. It doesnt dissapear. The problem is: when I start the laptop wifi works for a few minutes, then suddendly disconnects (yellow dot appears) and when I click on the icon nothing happens, all other icons works perfectly. I restart explorer.exe and then i can click on the icon but red "x" shows and no connections available.