<div>
Why can't you delete it or uninstall it from device manager?<br />
<br />
Have you tried new drivers?
</div>


<div>
Download the Latest driver and update the driver or<br />
Uninstall from the device manager <br />
<br />
<a href="https://filedb.experts-exchange.com/incoming/2017/04_w14/1154859/Driver-Uninstall.png" target="_blank" title="Driver-Uninstall.png (175 KB)"><img alt="Driver-Uninstall.png" class="file-block lazyload" style="max-width: 800px;" data-src="https://filedb.experts-exchange.com/incoming/2017/04_w14/800_1154859/Driver-Uninstall.png" /></a>
</div>


Driver-Uninstall.png

<div>
Hello,<br />
<br />
Here steps you can follow from this source: <a href="https://kb.wisc.edu/page.php?id=58029" rel="ugc">https://kb.wisc.edu/page.php?id=58029</a>
</div>


<div>
Are you able to remove the NIC and re-seat it? &nbsp;That may help. <br />
<br />
Can you get the Manufacturer's diagnostic suite and test all your hardware including NIC. <br />
<br />
I agree with the above suggestion to try a new network adapter.
</div>


<div>
What shows in Device Manager ?
</div>


<div>
I tried update driver in device manager.It showing driver are up to date.
</div>


<div>
Try a new NIC as was suggested earlier.
</div>


<div>
<div class="content wysiwyg-content">
Hi,<br />
<br />
&nbsp; &nbsp; My network adapter not working sometimes.If i restart my machine then it will work fine.I can't able to delete my existing Network adpater. So I can't re-install my adpater. So please suggest best idea for solving this issue.Please find the attachment file.<br />
<a href="https://filedb.experts-exchange.com/incoming/2017/04_w14/1154853/Screenshot_1.png" target="_blank" class="file-inline" title="Screenshot_1.png (14 KB)"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M67.508 468.467c-58.005-58.013-58.016-151.92 0-209.943l225.011-225.04c44.643-44.645 117.279-44.645 161.92 0 44.743 44.749 44.753 117.186 0 161.944l-189.465 189.49c-31.41 31.413-82.518 31.412-113.926.001-31.479-31.482-31.49-82.453 0-113.944L311.51 110.491c4.687-4.687 12.286-4.687 16.972 0l16.967 16.971c4.685 4.686 4.685 12.283 0 16.969L184.983 304.917c-12.724 12.724-12.73 33.328 0 46.058 12.696 12.697 33.356 12.699 46.054-.001l189.465-189.489c25.987-25.989 25.994-68.06.001-94.056-25.931-25.934-68.119-25.932-94.049 0l-225.01 225.039c-39.249 39.252-39.258 102.795-.001 142.057 39.285 39.29 102.885 39.287 142.162-.028A739446.174 739446.174 0 0 1 439.497 238.49c4.686-4.687 12.282-4.684 16.969.004l16.967 16.971c4.685 4.686 4.689 12.279.004 16.965a755654.128 755654.128 0 0 0-195.881 195.996c-58.034 58.092-152.004 58.093-210.048.041z"/></svg>Screenshot_1.png</a>
</div>
</div>


Screenshot_1.png

Hi,

    My network adapter not working sometimes.If i restart my machine then it will work fine.I can't able to delete my existing Network adpater. So I can't re-install my adpater. So please suggest best idea for solving this issue.Please find the attachment file.

Network adapter for Windows 7

Windows 7 is an operating system from Microsoft. Features include multi-touch support, a redesigned Windows Shell with a new taskbar, referred to as the Superbar, a home networking system called HomeGroup, and performance improvements.

Windows 7

Networking is the process of connecting computing devices, peripherals and terminals together through a system that uses wiring, cabling or radio waves that enable their users to communicate, share information and interact over distances. Often associated are issues regarding operating systems, hardware and equipment, cloud and virtual networking, protocols, architecture, storage and management.

Networking

This topic area includes legacy versions of Windows prior to Windows 2000: Windows 3/3.1, Windows 95 and Windows 98, plus any other Windows-related versions including Windows Mobile.