Laptop doesnt power on.

[Krrish334]

I hv hp g61. 4gb ram.500 hd lap.now i m using with direct power. Cos battry is broken.now i got problem.if i shut down the lap i very hard to power on.when i press power button its blink with light and raising machine and suddnly offed.wat i do and wats tjis problem.?

 

[Laptop_Nerd]

Hi,

Here are some troubleshooting steps that may help.
- Start with a hard reboot, unplug it's AC adapter then press and hold the power button for 20 seconds then try booting it.
- If it doesn't work reseat the RAM, remove them all for couple of second then put them back in making sure everything is seated properly.
- Again if these doesn't work but you can hear the laptop on but with no display, connect an external monitor and see if it would display anything because if it does that means it's the built in display that is faulty.
- Next to try is if your AC adapter is still okay by trying another AC adapter that has the same voltage and see if it would work.
- If all these will not work it would be a motherboard problem.