This problem has happened lớn users with operating system from Windows 7 to Windows 10, that you see a red X on your network connection icon & when place your mouse over it, you will see the notification: Not connected – No connections are available.The problem is, there are actually network connections available. It really bugs you when the network disconnect itself out of no apparent reason.Up till now, this problem is usually seen on laptop users when they are lớn use wireless connection. They know there are connections available because their desktop or other devices have access lớn the mạng internet just fine.If this is what happens to lớn you, just follow the instructions below khổng lồ get it fixed!

Step 1: Restart your router

Sometimes the problem can be fixed by simply unplugging your router, waiting for at least 1 minute và then plugging it back on again.If you have not yet tried restart your router, vì it now.The waiting is supposed to allow your router to have time to clear its memory.When you plug your router back on, wait for a few minutes & see if the error notification pop up again.If the error persists, move on khổng lồ next step.

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Step 2: Update wireless thẻ driver

1) On your keyboard, press Windows keyR at the same time, then type in devmgmt.msc và hit Enter.

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2) Locate & expand category Network adapters. Then right click the network driver you see here và choose Update Driver.

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3) Choose search automatically for updated driver software.

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4) When the update finishes, you will see the notification as below:

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If the notification you are seeing is: The best drivers for your device are already installed.

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you may need khổng lồ consider searching for and tải về and install the network card driver by yourself.To vì so, you can 1) go to the manufacturer website và then 2) type in the model name of your PC khổng lồ the search box for wireless thẻ driver; 3) choose your own system. 4) When you locate the needed driver, hit the download button; 5) install as instructed; 6) restart your computer if prompted.If you are not sure how to bởi it, feel không tính tiền to have a try at Driver Easy, the automatic driver updater that helps you detect, tải về and update (in pro version) needed và missing device drivers. You just need khổng lồ click the Scan Now button & then the Update lớn get the device driver you need downloaded! Fast và easy!

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The không tính tiền version and pro version are equally capable of helping you detect and tải về device drivers. With pro version, you are able lớn enjoy all the features in Driver Easy. Moreover, you will be in good hands with our experienced technicians helping you with your driver problems. Should you not 100% satisfied with the hàng hóa or service, just ask for a refund 30 days within the purchase và we will take care of it asap.

Step 3: Change network adapter setting

1) On your keyboard, press Windows keyR at the same time, then type in devmgmt.msc và hit Enter.

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2) Locate & expand Network adapters category. Then right click the device you see here và choose Properties.

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3) Then navigate to lớn Power Management tab, and make sure the box for Allow the computer to turn off this device to lớn save power is NOT TICKED. Then click OK khổng lồ save the change.

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4) Now, on your keyboard, press Windows button, then choose Control Panel. View by Large icons & choose Power Options.

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5) Click Change plan settings for whichever plan that you are having now.

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6) Then choose Change advanced power nguồn settings.

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7) Locate và expand Wireless Adapter Settings and then expand Power Saving Mode. Choose from the drop-down thực đơn Maximum Performance. Then click Apply & OK to lớn save the change.

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Step 4: showroom a device

1) On your keyboard, click Windows button and then choose Control Panel. View by Category and then choose Add a device under Hardware & Sound item.

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2) Wait for the wireless connection to lớn be detected. Then select it and choose Next. It will be installed automatically.

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Other options

1) If updating device drivers are not helping you with the problem, please try to lớn roll your network thẻ driver to its previous version in Device Manager. Or in some other cases, re-installing the network thẻ driver helps to solve the problem as well.2) You can also delve in the firewall settings lớn see if the problem was caused by some firewall settings. If so, disable certain firewall settings for the time being.3) If you are with Windows 10 and have tried all the above methods but still no avail, it is suggested that you perform a reset on your computer. But please bear in mind that this should be the last resort you turn to. If you need any assistance, please feel miễn phí to leave us comment.