Duel screen problem

[Gambu]

Hi my acer double means one small screen show in the right side of my lap top like sub screen. I did try but still can't remove that small part of screen
Please help
Gambu

 

[Laptop_Nerd]

Hi,

Have you tried rebooting your laptop already? When you say Dual screen are you using another monitor that's connected to your laptop?
- Try to do a hard reset first, remove the battery and AC adapter then press and hold the power button for 20 seconds then turn the laptop back on
- If you'll still see the screen in you monitor disable your startup items in Task Manager

 

[Gambu]

Hi,

Have you tried rebooting your laptop already? When you say Dual screen are you using another monitor that's connected to your laptop?
- Try to do a hard reset first, remove the battery and AC adapter then press and hold the power button for 20 seconds then turn the laptop back on
- If you'll still see the screen in you monitor disable your startup items in Task Manager

My laptop is single not joint with other monitor I never use any other monitor.
Just in the right side of monitor I seeing other like small screen and icons that I use to see left side icons a re original and left with small screen seem duplicate but just see but duplicate does not work or can't click

This was the my problem.
Please help.