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Dell E7440
Good day this is my first post and I apologise if I am posting in the wrong section my problem is I have just bought a second hand E7440 from ebay but the WiFi and headphone jack and right side usb are not working I have installed all drivers and updated bios but still can't get any of these to work I would appreciate any input on this is this a faulty laptop or is there a fix for this thank you in advance
DELL-Akshatha M
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2 Intern
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May 9th, 2017 05:00
Hi mccann690,
Thank you for writing to Dell Community Forum.
Please uninstall the drivers and then install BIOS, chipset, Audio and Network.
For me to better assist in troubleshooting, please click my DELL-username and send me a Private Message with the Dell Service Tag number and your email address.