Ok great!

It Worked! , thanks for all the help you have given anyway

Here's how to change the refresh rate of your monitor. This might help.


Click Start, click Control Panel, click Appearance and Themes, and then click Display. ...
Click the Settings tab, and then click Advanced.
Click the Monitor tab, and then click the screen refresh rate that you want to use.


I recommend about 60.

gonna try reinstalling java then restarting my pc

also tried that, no better

Do you need help with that?

You're not wasting my time. I think it may be your monitor's problem, not minecraft. Try changing your screen resolution.

thanks for your guys help but for some reason and i've tried everything here, it just wont go back to normal, sorry for wasting your time

Ok, well just to let you know it doesn't actually do anything. Sorry for thinking you were trolling mate. ;0

no im not f4 resets your minecraft settings that do somrthing like that i dont like trolling or lieing

Wow, are you trying to troll? If so, press alt + f4 to close minecraft. Not just f4. xD

login to a mc world and click f4

My guess is that your Minecraft configuration has been set to work with your old monitor. (Internally, you couldn't adjust these settings yourself.) When you installed your new monitor, java had a hard time communicating with the monitor because it was trying to use the settings from your old monitor. Don't quote my on that though.

If you need any help, just let me know.

If that doesn't work, I would suggest moving your saves, versions, resource packs, and mods folders to your desktop and then deleting your .minecraft. Then, re-run minecraft and once you are done setting up your account, move your saves, resource packs, and etc back into the folders accordingly.

Ok. Go into your video settings and try messing with anatropic filtering, or whatever it is called. This has been known to cause problems.

I put it on to see if it would fix.

I noticed you were using a Texture Pack. Try and turn that off and see if it helps. I don't think it will, but that would be the fastest fix.

and no problems installing the drivers

yes only minecraft

If it is only Minecraft it will be a much easier fix.

Did you have any problems installing the drivers? Also, just to make sure, is this a problem ONLY in minecraft? Does Windows have this problem?

Samsung

Also, what kind of monitor is this? (Samsung, Acer, etc.)

No, well as far as I know

Well, has this happened on any other of your programs? I'm assuming you are using Windows, not Linux or Mac OS X right? (I use Linux)