here is the complete scenario

-I updated my drivers from Drivermax program (driver list showed a lot, usb input device, gmtech, high precission event timer, artista wddm, something something enchantment driver, something something technical driver, 1E10 1E12 driver)

-everything runs better, not a single problem. no errors or anything.

-but when computer sleeps and wakes up, USB 2.0 stops working. no problem experienced until computer sleeps.

note: USB 3.0 slots working correct even after sleep. so I basically change my mouse adapter to USB 3.0 from 2.0 , but this error bugs me a lot. any help or any small idea appreciated.

things I have tried

-I have all latest updates installed

-unchecked the boxes of "allow the computer to turn off this device to save power" from device manager/power management section

-disabled both USB selective suspend and PCI-Express/Link State Power Management from power plan settings

• Edited by none avaible Wednesday, April 29, 2015 12:20 PM

I solved the problem! :)))

solution

go to HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{36fc9e60-c465-11cf-8056-444553540000}

add dword ForceHCResetOnResume  and set to 1 for every subkey

and uninstall all usb related devices from device manager. restart computer and they will got reinstalled.

enjoy! :)

• Marked as answer by none avaible Wednesday, April 29, 2015 12:59 PM