monitor lag

Hello, this is copy from my reddit post at: View: https://www.reddit.com/r/techsupport/comments/1046172/primary_monitor_randomly_drops_in_refresh_rate/ Hi there, to start off here are my specs, and the cause of this problem is unknown right now (literally happens randomly), and the monitor...

There has been a problem recently where after playing on my computer for a long time, or even when I leave it on overnight my games feel really slow. Normally this only happened when i had my games on a extra drive, but now its happening all the time to every game. The game it's most obvious in...

My lenovo laptop is charging fine and the lights are suggesting that the laptop is turning on when I press the power button however the screen stays black and the fans don't turn on but I can hear the internals working and I have turned it off and on but the problem persists, any help would be...