hi, i have an asus g73sw. i had the same issue where both of my shifts stopped working, however more than just the shift keys were having issues. after ordering a new keyboard and experiencing the same problem i began to fidget with the component on my motherboard that my keyboard plugs into. i have gotten all of my other keys to work save for my shift keys. i have installed the driver and checked everything mentioned and still havent been able to solve the problem. can somebody tell me if i will be able to replace the individual component or will this require me to replace the motherboard as a whole *question mark*
My Sony VAIO E Series VPCEB46FG Laptop, Both Shift Keys stopped functioning. After doing lots of thing for 10 days I could get back both SHIFT Keys functioning. I removed the ONE "Back Cover Screw" which was pressing on the back of my "Left Shift Key". My problem is solved.
...sorry friends,,,,, my problem has recurred in 2-3 hours and no solution at present.. so sorry..