In the meantime, after the laptop started launched normally again without BSODs I uninstalled Kaspersky because I have read some bad reviews and installed Microsoft Security Essentials I downloaded the setup from my tablet. But after installing it won't protect my PC if I don't do its first update, so, without Internet, it's like having no anti-virus.
My Windows Firewall is turned off, being useless without internet. No problems in the Device Manager. All rights reserved.
TerryNet Terry. Joined Mar 23, Messages 81, Run the Kaspersky Removal Tool , reboot, and then the following repairs Rebooted each time. You must restart the computer in order to complete the reset. Restart the computer to complete this action. I don't know what else might be causing all those types of connections to fail. Maybe Windows is really messed up or maybe there is a motherboard problem.
Should I do a Windows Repair by upgrading it? Assuming you mean to do an "upgrade" install of Windows 7 over itself that sounds like a good idea to me. Remember that something could go wrong so if you have any data not yet backed up take care of that first. But why do I get that errors when launching programs? An error like that won't let me launch the Windows 7 Upgrade Advisor. When you have no communication with any network e.
Oh, I understand. But why TuneUp Utilities can't launch without internet, for example? I mean, I would like just to solve some of my computer's problems and it only needs Internet when updating. Before this "Identifying I upgraded my Windows and it looks that this solved the problem. Thanks for your help anyway! You're welcome. As Seen On. Welcome to Tech Support Guy! If your Internet is still not stable, before trying the following steps, contact your ISP to make sure the problem is not on their end.
If other devices on your network are working fine, continue with the steps below. The network card in your computer may also be experiencing issues with keeping a stable Internet connection. There are two things you can try to fix this. We only suggest the steps below if your network has other devices that are working with no problems. If the Internet connection is still unstable, another fix to try is deleting the network card from your computer's Device Manager.
Restart the computer and let Windows reinstall the network card and its drivers. Reinstalling the network card can sometimes fix device driver issues corruption and stabilize the network card's Internet connectivity.
After Windows reboots and the device is reinstalled, test the Internet connection on your computer and see if it's stable. We recommended checking the network card manufacturer's website , or the computer manufacturer's website, and see if there are updated device drivers for the network card. If there are, download and install the updated drivers. After installing the updated drivers, restart the computer and test the Internet connection again to see if it's more stable.
If you have a desktop computer and the network card is removable expansion card , you can try reseating the network card. If you feel comfortable opening the computer, turn off your computer, unplug the power cord, and remove the network card. Many desktops use network cards built into the motherboard onboard. These network cards cannot be removed.
Once the card is removed, insert the network card back into the PCI slot, making sure it is firmly seated into the slot. Close the computer case, plug in the power cord, and turn the computer back on. If system files in the Windows operating system become corrupted, it can sometimes cause Internet connectivity issues. If the connectivity issues started recently, you can try restoring Windows back to a previous point before the issue started to occur. Restoring to a previous point replaces the corrupt files with good, non-corrupt files.
If corrupt files are causing the Internet connectivity issue, restoring should fix the issue. If a Windows update was recently installed on your computer, and the Internet became unstable afterwards, the Windows update may have caused the problem. It is a great way to engage, post questions and find resolutions by working with specialists in the HP community. I reviewed your post and I understand that you are having issues connecting to your wireless network.
Follow the below steps to fix this issue. Before proceeding with these steps, create a Restore Point. If not, continue with the steps below. If the issue persists, follow the steps in the below link. Let me know how it goes and you have a good day ahead.
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