Windows 10: Wireless adapter disappeared after Windows update
Then the only thing I can think of since win8 is Out and so is a cheap Dongle , is to try and downgrade since you appear to have tried all the drivers available.
Does a friend have a Dongle to try?
I found an old wireless-G dongle, had to track down the drivers for it. It works, but I need to get this damn chip working.
Keep Googling , No more I can do as far as I can tell.......
probably you already seen these ? lots of issues with HP and RaLink Wifi it seems...
Hi, I have a notbooke g7 and had quite the same problem: my Ralink board disappear after a while or when coming back of sleep or simplel alleatory. Well the solution the worked out for me was to keep the last version 5.057 and install over the old 5.045 from here too, since that no more problem even though the driver version is the 057 but evrythin looks like ok, why???? say that I had corruption???? everthing new and fresh from original win 8 and no problems, well before got fixed I even need to "dong" the place of the ralink board, looking like it was "failing".....
it was here
Windows 10 driver issue -Ralink RT5390R 802.11bgn Wi-Fi Adap... - HP Support Forum - 5265936
and another with your problem too
Solved: WiFi not working after Windows 10 install - HP Support Forum - 5211728
supposedly the latest HP driver , same version number as MediaTek's , no idea if HP "alters" the file for there laptops in some way
Drivers Software - HP Support Center.
sp71571 is the one I've tried repeatedly, even right after a fresh install of Win10. No go. Don't know what the issue is with this particular chip.
So after 2 failed attempts at installing Windows 10 on an Acer Aspire Z5801 PC, I finally managed to succeed. However, a new problem appeared after installation..
The Wireless network adapter went completely missing. Windows does not...
First let me start with laptop specs:
Acer Inspire V V3-372T-5051
Intel Core i5-6200U 2.3GHz
Intel HD Graphics 520
6GB DDR3 L Memory
256 GB SSD
Running fully up-to-date version of windows 10 with no additional software
It seems that...
Source: The Xbox Wireless Adapter for Windows Begins Shipping Today | Windows Experience Blog
I have been connecting my PC to my router via a Ethernet cable and have had no issues but I want to move the PC to another room and run it off a wireless adapter. I tried a TP-Link USB adapter but it didn't work so I switched it for a Netgear...
After installing the MS Firmware Update that popped up out of nowhere yesterday, with little or no documentation, I couldn't help but notice that my Marvell AVASTAR Wireless AC adapter quit working. My driver update utilities didn't notice anything...