07-22-2022 03:55 PM - edited 07-22-2022 04:10 PM
Hello
Well the issue that i have is hard to explain, I have labview 2020 intalled on a notebook, everytime that I suspend it the peripherals stop working, USB,Wifi, etc., even Windows doesn' work very well. I must restart the PC to make it work again. I recently uninstalled LabView and the PC is working fine again, i have no idea what is causing this issues if anyone could tell me i would appreciate it.
Thanks.
07-23-2022 08:08 AM
When you suspend Windows almost all power gets shut down until something wakes it up.
That includes all USB ports and on a notebook that would mean all displays, keyboards and mice.
Keyboards, touchscreens and mice are a class of HID (Human Input Devices) and plug n play will let them wake up their USB port if a human inputs something. Other types of USB devices will simply get powered down with no way to turn back on automatically.
You can change the Windows Power Manager Settings but, battery life will be adversely effected.
07-23-2022 09:48 AM
While the PC is suspended, nothing attached to it will of course work (except for USB ports that keep power to e.g. charge your phone while the computer is off).
If you have problems when the PC wakes up again, it could have to do with fast startup settings.
Can you explain the meaning of "windows doesn't work very well"? Crashes? Slow? Unusual behavior?
What version of Windows is this? (Windows 10? 11? 32bit? 64bit? etc.)
07-23-2022 11:23 AM
Well yes after wake it up again i start having all this problems, i will try that fast Startup setting.
Windows 10 64bit, slow, somethings doesn't load or takes an eternity to load and eventually the pc crashes.
Thanks