I have a Genius brand keyboard (ps/2 type) model slimstar110.
At first my problem was that it would work for 5 minutes after turning on PC but after that it didn’t work so i tried searching google and as the link below microsoft help keyboard gone from device manager`said i went into regedit.msc and deleted the UpperFilters , It didn’t work and I read somewhere else that we should add UpperFilters with the “kbdclass” as the value so did i and the driver came back to device manager but there was an error code 39 this time. I searched again and as the link below How to Fix: Keyboard Won’t Work: Corrupt, Missing Drivers (Code 39) said I changed the start value of i8042prt to 1. This time it worked but unfortunately only for one week.
Then it went back to missing keyboard driver from devmgmt.msc again,I tried doing the same thing again but did’t work so I changed my windows from 7 to 10 and deleted everything by clicking the option “Delete everything” in case anything from windows 7 caused the problem. Still no luck!!
So I searched again and found nothing also tried searching for the driver and installing it again and there is no such driver on net not even in The page of my keyboard in it’s site so I don’t even have the driver to reinstall.
If you have any method to fix my keyboard or a link to it’s driver or a similar one which would work please tell.
thanks in advance
p.s. I’m sure keyboard is connected to PC because when i unplug and then plug it, The LED on it turn on for one second so the it’s hardware and wire are in good condition.
