Take the battery out and let it cool down
Replace the backlight...
well if you a desktop monator you can hock that up to your laptop an if that does not work leave it alone for a week keep off for at lest a week that sometimes help
Just restart your laptop!
No, you need to purchase a new one
If the line is constant then it is probably a hardware problem that requires repair. If the line changes or goes away when you change the screen resolution for the desktop then you can probably fix the problem through software.
Laptop screens can be cheap to fix or they could be expensive to fix, it all depends on what type of laptop it is that you have. If you have a higher resolution and more glossy screen is it going to be slightly higher to repair. Take it to a computer technician to get a good estimate before doing anything with it!
You can always get the screen to your laptop fixed at "BestBuy", their geek squad works with them for a reasonable price however the time period that they keep your laptop varies. Also you can send it back to the company from where you purchased it from, they can fix it for a fee also.
take it to a shop and tell them to fix it there normally the shop you buy it from that is the shop you should go to hope this helps
U do it
In most cases, it is not repairable. A good cost-effective solution is to replace the screen yourself. Most people are scared to fix their laptop screen. But replacing LCD screen is easy. It is only slightly more difficult than changing a light-bulb - removing 6 screws, pulling off a bezel, disconnecting the old screen - it is easy even if you are not a technical person - look at some on-line guide.
all you have to do is go to your settings and then you will find something that says fix settings and you laptop screen will get bigger.
It is not repairable. You may replace yourself using some on-line guide. It is easy