how to fix the realtek rtl8723be 802.11 is experiencing driver or hardware-related problems etc...

[mymodded]

before i enter that command i should insert and ethernet cable?

*i dont have an ethernet cable*

[mymodded]

i forgot to tell you that i didn't find that , but i found 

ethernet adapter ethernet :

etc......................

also i found something looks like the what u said it says every thing you said but it has another things added

wireless LAN adapter WiFi :    

etccc.....

it shows me 

lease expires : ..................... sunday,  august 12,  2018 2:56:38 PM

[mdklassen]

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@mymodded wrote:

before i enter that command i should insert and ethernet cable?

*i donut have an ethernet cable*

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Since we are trying to trouble-shoot your networking problems, try:

1. disable the WiFi, purchase/borrow an Ethernet cable, and connect your computer to your router, record the date/time at which you connected it, and see if the Internet connection "drops" at any time.  Record the date/time at which it "drops". Tell us the values of those 2 time-stamps.

2. disconnect the Ethernet cable, and enable the WiFi adapter, reboot, record the date/time at which you rebooted, and record the date/time at which your connection "drops".  Tell us the values of those 2 time-stamps.

3. Run the commands:

• IPCONFIG  /ALL > %TEMP%\mymodded.txt
• NOTEPAD               %TEMP%\mymodded.txt

Copy-and-paste all the content of that file into this forum.

[mymodded]

ok i will try to get but i found this 

[Maymay05]

I  went to my device manager and look under network adapters to fix this problem but there is no Wi-Fi option on there but my Wi-Fi is it showing at all or connecting