View Full Version : Help please!! G751 powers on for just 2 seconds and then shuts down

05-05-2015, 04:36 PM
Today i bought new g 751.After entering bios with f2 to change boot device to cd room so i can instal windows from cd,my laptop just shut down and i cannot start it anymore.I press power button,it go on for 2 seconds and then it shut down.What is the problem?

05-05-2015, 05:38 PM
try plugging the charger :) really bring it back to the shop.

05-05-2015, 05:48 PM
It turn off,on charger and when it is not on charger.It just turn off.

05-06-2015, 04:44 AM
Nobody with some advice?

05-06-2015, 04:48 AM
Try holding the power button for 20 seconds. If nothing changes try again and hold power button for 40 seconds. If nothing changes try 60 seconds. If nothing changes you'll have to remove cmos battery. That is if your actual battery is fully charged and you have no other power issues.

05-06-2015, 07:18 AM
So i need to remove cmos batery and return it back?

05-07-2015, 04:12 AM
So i need to remove cmos batery and return it back?

Removing CMOS battery is pretty complicated on this laptop, if you don't wanna do it yourself you can go ahead and return it or go to computer shop they might do it for you..

05-07-2015, 04:04 PM
It can also be a faulty fan or a faulty/improperly installed memory module. If you know you have some memory modules in that accesible back area, you can try to remove/reinstall them one by one.