extreme WIFI disconnectivity on dell precision m6800
13 hours ago, JanGLi said:1st - when they fail? i believe they shouldn't be working at all right? its not like that a failed wifi card will work for an hour and than doesn't work next 5 mins....
Likely the card overheated at one point, then shut itself down to cool itself. Once it is cool enough, it starts to operate again. That's why I say it rarely happens, but it could. I encountered a few with the same issue (although you can't really feel it as most of the time the chip is not in direct contact with the metallic shielding), but the board is strangely warm.
13 hours ago, JanGLi said:2nd - i don't think so this is the scene with me.... ms6800 is quite a heavy machine... i barely move it... using it like a desktop.
Micro cracks. As the cable is twisting when you open or close the lid, it can happen. I haven't encountered any of this, but I knew some cheaper laptops have this issue, especially net books.
13 hours ago, JanGLi said:3rd - scan went with 100% verification
4th - i believe stopping wifi from taskbar is similar like stopping it from command...
Okay, looks like Windows seems to function properly. We can rule out that for now.
13 hours ago, JanGLi said:Any clue how can i check if I could get a wifi 6 card for dell precision m6800
Well, for starters, your system uses mini PCIe card, which is a generation old. I believe that the best you can go is Wi-Fi 5 or AC for this type. You can get a USB Wi-Fi one if you like.
https://www.tp-link.com/my/home-networking/adapter/archer-tx20u-plus/
https://www.dlink.com/en/products/dwa-x1850-ax1800-wi-fi-6-usb-adapter
https://www.asus.com/my/Networking-IoT-Servers/Adapters/All-series/USB-AX56/
https://www.totolink.net/home/menu/newstpl/menu_newstpl/products/id/224.html
Hope that helps.
Regards,
Chiyawa
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