Why is my laptop not turning?

Why is my samsung r519 laptop randomly turning off?

• well since like 2 days ago my laptop is just turning off with no warning or anything. the laptop is just over 2 years old, windows 7 i play a lot of ram consuming games like world of war craft etc. i constantly charge it. it does get hot but the vent is always clear so the air goes out without anything blocking it shuts down because the intense heat i suppose 1 time every 2 days it will force it self off but for me its like 20 minutes playing then it just switches off even if i am surfing the internet. i don't know whats wrong and i really want it to work properly again. any ideas whats going on?

• Answer:

  Boot in "safe mode". As it starts up press F8. Highlight "safe mode" and press enter. See if your laptop works normal. Scan with a antivirus program & spyware/malware program to see if there is any unwanted programs. Remove the unnecessary programs and applications. DEFRAG C: & CHKDSK C: ; use external harddrive for all future downloads. Clean up registry problems using Reginout registry manager. If problem persists, as a last resort you might need to fdisk, reformat your Samsung R519 laptop hard disk clean and reinstall OS. But before doing so, try the steps above first. Also, try remove the battery and charger/ac adapter/power cord from your Samsung R519 laptop, press and hold the power button for 20 seconds to discharge any residual current inside the laptop. This clears your RAM and is like a hardware reset. Replace the battery and charger/ac adapter/power cord and turn your laptop on. Check if it's something to do with your laptop power cord or power source problem. Insufficient power might cause some of those issues as well. Take the battery out and power on your Samsung R519 with the charger only. --Make sure your laptop power jack and charger plug tip are securely connected. If power jack is loosing you can find laptop power jack on ebay. However, fixing and soldering the power jack requires professional skill. --Always, the green/blue LED on charger needs to be constantly on. If not, replace the defective charger. Since battery/ ac adapter has its own lifespan and does not last forever, you may consider getting a Samsung R519 charger under lifetime warranty from store like topmic.com Wish the Best.