It can be seen through the device's label/sticker or its original packaging and does usually have a format of 8********R as an example.Īside from that, provide here its current BIOS version/date as well. Please share here your Yoga 7 laptop's MTM (machine type-model) number for us to check its specifications. I tried everything, from disabling it to enabling it, uninstalling it and I even decided to reset my pc from scratch and reinstall Windows Do you have any idea of what is going on? When I enter the device manager I see the adapter with a yellow warning and the device status says “this device cannot start-code 10”. I went ahead and repeated the same process only to find out that this time there is no way that it can work again.
#RT640X64 WARNING DRIVERS#
Two weeks later I run into the same problem, so I enter the drivers page and I see that there is a new version for the drivers, the 2.60.00. I have a brand new Lenovo Yoga and after only a week of using it the wifi adapter stoped working (intel 6 ax201 160 MHz) I downloaded the () from Intel’s website (version 2.50.0) and fixed it. WiFi Realtek RTL8723BE 802.11 bgn Wi-Fi Ad. Name InterfaceDescription DriverFileName DriverDate DriverVersion NdisVersionĮthernet Realtek PCIe FE Family Controller rt640圆4.sys 10.1.505.2015 6.40 10 Up BB-BB-BB-BB-BB-27 72.2 MbpsĬ:\>PowerShell -Command "Get-NetAdapter -Name * | Format-Table -View Driver" WiFi Realtek RTL8723BE 802.11 bgn Wi-Fi A. Name InterfaceDescription ifIndex Status MacAddress LinkSpeedĮthernet Realtek PCIe FE Family Controller 20 Disconnected BB-BB-BB-BB-BB-28 0 bps You could just try the lines one at a time. If you copy and paste into Notepad and save as ad.bat, then run as an administrator it will give screenfuls of info. PowerShell -Command "Get-NetAdapter -Name * | Format-Table -View Driver" This piece of text covers some of what you already have tried, but OFF