Keyboard & mouse not working on my Acer Aspire E1-571

JAMIL - Sep 30, 2016 at 03:35 AM
Hello guys,
well yesterday i bought i new external hard drive, i plugged it into the laptop installed its driver the the laptop asked me to restart it, actually i pressed ok restart. but i forgot the hard drive plugged into it. while its restarting takes a long time then usual , i saw the hard drive still into the laptop i pegged it out then that laptop started but the BIG problem is the keyboard and the mouse pad not working at all, so i am sharing my problem with you guys hopeful someone will help me out to solve my issue :( , BTW i am a graphic designer so i really need the keyboard and the mouse .

thanks in advance.