Hi Gabor, Yellow mark on 'Network controller' category indicates either a missing or a corrupt driver for a network device installed in your laptop. This issue can be easily resolved by installing the appropriate driver from support.dell.com. However, Inspiron N5110 laptop is shipped with various different kinds of wireless cards. I need to know the exact hardware specifications of your system to provide you decisive troubleshooting steps. I am adding you as a friend. Please accept my request and reply through a private message with the system 'Service Tag'. 'Service Tag' is a 5-7 digit alpha numeric code mentioned on a bar coded sticker at the bottom of the laptop. This information will help me retrieve you system's details and I will provide you download links and installation instructions for the required drivers. Do reply if you have any further questions. I would be glad to assist.
Hi There , i bought new laptop (Dell Inspiron N5110) . i installed Win7 64-bit i installed all drivers but there is still one that i can't fined Network Controller -> yellow mark appear on it and i don't know how to use wireless . When I run the Intel My WiFi Utility it writes - No supported Intel Wireless network was found. should i install any thing else ? thanks Gabor
No Wireless - Dell Inspiron N5110