Acer predator G3-605 The last USB device you connected to this computer malfunctioned

Most methods tried ..searched online and all ways....drivers all reinstalled...whole system restore factory value setting still same...even disable it and it still keep prompting annoying errors..
only 2 usb devices connected (wireless mouse + usb keyboard) connected on the rear side of the system and these 2 devices works flawlessly without any issue but system still keep prompting error and error even i disable that unknown device on the device manager section..scratching my head and i dont see any usb to what i know connect to system at all~?~?@ I am extremely vex~! sleepless nights searching high and low.....crying out loud for help! Thanks a million if anyone can point me a good way settling this issue.

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Sharanji

Does the wireless mouse and usb keyboard have a USB dongle? If it has a dongle, please try connecting it another computer to make sure it is working fine.
Since you have restored the whole system to factory settings, try connecting a USB flash drive or any other USB device on each USB port to make sure the USB port is working fine.

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Siambuddhas

nope...tried that too....even when i did a remove of both...keyboard and mouse dongle ..the warning still remains and prompt the usb devices sound.....

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