Windows 10: Realtek 8821ce wireless Lan 802.11ac PIC NIC not working.

Had this problem for a few months now, and asked 6 times how to fix it. In mid-September, I had problems with my graphics card so I stupidly uninstalled the driver and freaked out since I restarted and it didn't install back. I searched online to fix it and came across a youtube video saying to install Windows 10 update assistant. So I did exactly that, and my graphics card was fixed! After a few months, about November the problem that is frustrating me right now happened. For some reason, I had installed an app called "Glary Utiliies" which is used to fix, maintain and protect your PC. I saw that my start time was slow so I unchecked some startup programs and one of them had caused problems with my WiFi. I troubleshot this and it said that it was fixed. But every hour or so my WiFi would keep getting cut off. I blamed my WiFi adapter for this and asked here for solutions. Someone told me to do a network reset and it worked! for 3 weeks before coming back. I tried almost anything. I troubleshot for network problems, Reset Windows, Network Reset, CMD's commands and I have "Let the computer turn this device off to save power" Unchecked, Went to Services, and made sure WLAN Autoconfig was running, Reset Browser Settings. Today The driver disconnects every hour and sometimes If I disable and enable the driver it has a problem saying "This device does not exist Code 10 and sometimes it goes in hidden devices saying " Currently, this hardware device is not connected to the computer. code 45 to fix this problem, reconnect this hardware device to the computer. I have tried to download some other devices from the RealTek website such as Realtek 8822be wireless LAN 802.11ac PCI-e nic. The same thing happens to this driver, except the "Device does not Exist problem. I think the device might be corrupted but I do not know. Please let me know if I need to get it replaced or something.

:)

 

After the July 15, 2016 my wifi card disappeared.

I have gone back to last week's restore point, but the network adaptor is still "not connected." Something about the crash that occurred after the windows update seems to have convinced the computer that the network adaptor is disconnected, but that seems
unlikely since nothing moved and this is an internal adaptor (Realtek 8821AE Wireless LAN 802. 11ac PCI-E NIC)

 

How do i solve code 39?

I bought a Realtek RTL8811AU Wireless Lan 802. 11ac USB 2.0

it says code 39 Cant load devicedriver for this software.

Ive tryed too update it but its already installed.

 

Realtek 8821AE Wireless Lan 802.11AC PCI-E NIC - Post Anniversary Update BSOD

Hi Everyone,

After a long and tedious testing of many drivers for many weeks, the drivers I have mentioned below solved all my problems. I own an Asus ROG G20AJ which has Realtek 8821AE. I know you may be wondering, those mentioned are for Realtek 8821CE but believe
me you won't be disappointed. It took me a lot of time and effort to figure it out. You will see a day and night difference .

Realtek RTL8821CE Wireless LAN Driver 2023.60.619.2017 for Windows 10 64-bit - Windows 10 Download

You have to intstall these through "device manager -> Network manager" method!. Enjoy

Have a wonderful Time Coding and Browsing,

Angel