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some times wifi adapter is working and sometimes not....
i have Dell Inspiron 5520 core i5 laptop but mostly a problem occurs that its wifi can't work.. wifi software shows that wifi adapter is not physically installed and wifi adapter option also is not visible in device manager.... some times wifi adapter is working correctly....
DELL-Ravi Ch
7 Technologist
7 Technologist
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7.1K Posts
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July 22nd, 2014 00:00
Hi obaidabbasi,
I would suggest you to update the BIOS and wireless card driver in sequence on the system for issue resolution. Please enter your service tag # on the link below,, click on ‘Get drivers and downloads’, select the OS, then download the BIOS from BIOS section and wireless card driver from Network section onto the system and install it.
http://dell.to/18r60nI
Please let me know if this helps.
obaidabbasi
2 Posts
0
July 22nd, 2014 10:00
i update Bios driver but when i install latest wireless card driver it shows message "this software package can't be installed on your system"
DELL-Ravi Ch
7 Technologist
7 Technologist
•
7.1K Posts
0
July 24th, 2014 23:00
Hi obaidabbasi,
Please private message us the system service tag so that I could check system configuration and assist you further in providing the correct driver. To send a private message, click on my name and send private message.