Windows 10: input lag ONLY in tf2 from steam

so im having input lag in my keyboard and its only in tf2 and im in a laptop please help

:)

 

Input lag?

• So I had to install the last fall creator's update because of mandatory security updates. Sometimes I launch tf2 and there's major input lag while other times there isn't. I used to have a solution of reverting to a version before the fall creators update
  but I've tried that recently and I needed to reinstall Windows 10. Another solution was to just restart but I don't want to have to restart my laptop every time I want to play video games. I don't know what's causing the input lag, whether it's because of
  the game or the OS or Logitech Gaming Software (which might not be the issue since I had this issue way before I ever got a logitech mouse). I suspect it's the OS and the fall creator's update. I need a permanent solution to stop this input lag. If anyone
  has one, I would really appreciate it.

 

TF2 Beta on Steam

Just check your steam account if you own TF2! Get in there and lets help Valve out the only way we know how! Playing TF2 !

What sorts of things will we use the beta for, you ask?

Testing and tuning various class, item, and weapon changes
Testing map changes and variants
Running higher level, game-wide experiments (like doubling player health)
Testing new technologies without the risk of breaking the game
The beta is available to anyone that owns a copy of TF2. To install, launch Steam, open the Library and install "Team Fortress 2 Beta" from your games list.

www.tf2.com

 

x1900xtx input lag

Ok I have the same issues with the input lag when using ati tool and the dynamic fan control. I only use ati tool for this feature so my question is this: does the latest version address this issue and if not, can I control the fan speed a different way that wont cause the stupid input lag? The x1900xtx get HOT and I like ati tool, but it is hard to play css when you have input lag for 3-4 seconds every 2 minutes. Please help me ASAP. Does .26 version fix this or what are some suggestions that might eliminate the input lag but still be able to use this great tool? Thanks! Does anyone know if ati tray tool works better in this department?