Touch screen doesn’t response after waking up PC from sleep mode?
Q：The touch screen doesn’t reponse after waking up the computer from sleep mode?
📌Ａ：When the Windows 11/10 PC enters Sleep mode, some computers will turn oﬀ the power of USB device automatically. If touch screen function is disabled or USB-C video input disappears after the PC wakes up from sleep mode, it is recommended to set the PC not to turn oﬀ the power of USB devices automatically.
① Please open 「Control Panel」> 「Hardware and Sound」 >「Device Manager」
② Unfold [Universal Serial Bus controllers] and double click Generic USB Hub to open “Properties” windows.
[ Ps. If there are several Generic USB hub devices, please click “Event” and check the VID number under “Information”. The VID number should be 058F.]
③ Click “Power Management” and disable “Allow the computer to turn oﬀ this device to save power”, and then click “OK”.