Fixing a broken network card is not an easy task and requires some technical know-how. Depending on the type of network card, it can require the comprehensive replacement of hardware and/or software components.
First, you’ll need to find out what type of network card is causing the issue. To do this, you’ll need to open the Control Panel in Windows and select Network Connections. If you don’t see your network card listed in the available connections, it may be disabled in Device Manager. Ensure that the network card is enabled, then restart the computer.
If the network card is still not working, you may need to replace the network card itself. To replace the network card, first power off the computer and remove the back panel of the case. Locate the empty PCI slot and insert the new card, then secure it with screws. Now reconnect all of the cables, plug back in and turn on the computer. Windows should detect the new hardware and install the drivers automatically. Once all of the drivers have been installed, the card should work properly.
If the network card is an integrated or USB device, you may need to replace the card that came with the system or purchase an updated version if the current one is no longer supported by the manufacturer. To replace the card, first power off the computer and locate the USB port or the integrated network card. Unplug the old card and plug in the new one. Once connected, turn on the computer and wait for Windows to detect the new hardware and install the drivers. The card should now be functional.
If the issue lies in the software, then you may need to reinstall the drivers from either the CD/DVD that came with the card or from the manufacturer’s website. To do this, first power off the computer and boot into Safe Mode. Now go to Device Manager, select the network card, and Uninstall the drivers. Restart the computer again and wait for Windows to detect the card and attempt to install the drivers. If it fails, then try manually installing the drivers from either the CD/DVD or the manufacturer’s website.
In some cases, the issue may be due to faulty drivers and software. If this is the case, then you may need to try updating the drivers and software. To do this, first power off the computer and boot into Safe Mode. Now go to Device Manager, select the network card, and check for updates. Windows should detect any available updates and allow you to install them. Once the updates have been installed, restart the computer and wait for Windows to detect the new hardware and software.
Finally, if the issue persists, it may be due to the network card itself being defective. If this is the case, then it will need to be replaced entirely. To replace the network card, follow the same procedures as mentioned above in order to locate the empty PCI slot and insert the new card. Once all of the cables have been reconnected and the computer restarted, Windows should detect the new hardware and install the necessary drivers. The card should now be functional.
In conclusion, fixing a broken network card can be a challenging task depending on the type of card. Depending on the issue, it may require replacing the card, reinstalling or updating the drivers or software, or a combination of both. It is recommended that you follow the steps outlined above in order to diagnose and resolve the issue.