Got this weird problem

Ok I just installed a fresh copy of Win 7 Home premium

So , i play a youtube video , open up a new tab and when i start browsing in the new tab
the music lags like hell and the video lags too.

I've never had this problem before the new install of w7

I've attached a video which shows what happens. TURN UP YOUR VOLUME

Here is the link for the video
Error report to Sevenforums.com - YouTube

Fill out your system specs here: http://www.sevenforums.com/profile.php?do=extra
I can then direct you to some drivers.

If you know how, make sure you update your graphics card drivers.

DustSailor said:

Fill out your system specs here: http://www.sevenforums.com/profile.php?do=extra
I can then direct you to some drivers.

If you know how, make sure you update your graphics card drivers.

Click to expand...

I've filled it out.

Sometimes when im watching a video or just using the laptop it gets stuck on a FULL white screen.

Im thinking of recovering it back to factory settings but i dont know which button i should press on boot for the recovery to launch. There is another ''system reserved'' partition which is 100MB , ive tried making that partition active and then pressing F11/F10/F12 on boot but it does not want to launch recovery.

Shawns, assuming you live in norway and bought your pc there, I am having difficulty finding your drivers with the info you gave me. The site is here if you would like to look for yourself: (Norway site) Support Download

These are the system recovery options (Usually by pressing F8): http://www.sevenforums.com/tutorials/668-system-recovery-options.html
You might try a system restore. The system reserved partition is not a recovery partition. That is for system files and you should not use it, nor should you have marked it as 'active' (Shouldn't mark any drive as 'active', leave that to the system). If the system restore doesn't work, I would think a repair install would be a good idea: http://www.sevenforums.com/tutorials/3413-repair-install.html
If that doesn't work, and you've updated all the drivers you need for your system and you still experience problems, I recommend a clean install: http://www.sevenforums.com/tutorials/1649-clean-install-windows-7-a.html

Credits:
All tutorials by Brink