For some time, my friend's laptop Dell XPS M 1730 is causing problems, and now every month, I have to troubleshoot using Windows my internet connection.
As a result of each troubleshooting, this is written: "the wi-fi card does not have a valid IP address" would there be any manipulation or anything that I could attempt or do to resolve this problem.
On the other hand, I wonder how long does this Windows's troubleshooting can continue?
Windows troubleshooting wizard is a dung that is useless.
See if there is not another driver to install for your network card.
Does it disconnect from time to time anyway?
I just format my computer Dell Inspiron 15 3567 with windows 10.
Everything is fine except that I can not install the driver of wifi.
All the drivers that...
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Hello
Did you test it with this driver click here (Official Dell)?
Execute it as administrator (right click).
When the installation is complete, restart the pc...
I looked for graphics driver for my Dell Inspiron N411Z, because all the drivers already installed but it does not give as intel example (R) HD graphics...
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Hello, baichi!
Click Windows key + R.
Tape -> devmgmt.msc and OK.
Give us the no. device hardware identification.
Look at this -> Find a device ID number.
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