Laptop failing to boot and power light flashing


I bought a laptop last year. It’s model number is P751ZM.

The computer will not boot and when Power is connected the power light on the laptop blinks continuously about 5 times a second.

I have tried unplugging the battery and power and holding the power button. I have tried removing the CMOS battery and I have tried remounting the RAM.

Before I removed the CMOS battery the light was only flashing green when I tried to power it on and was a lot slower flash.

From what I can tell from the mighty internet is that it is either a motherboard failure or the laptop is receiving a lack of power.

Any idea if there is a fix I can do myself?