Charger wont charge and starts blinkinh

I have an HP pavillion dv6 and its like 3 to 4 years now
The original charger is dead so we had to replace it even the replacement battery so I had to use it directly in the outlet

So I was playing the Rocksmith and then suddenly it it shutdown immediatly I tried opening it after 1 minute it wont then I tried cooling it but then the led light started blinking

Then I tried another charger that but is only 40 watss though it worked fine but this charger that I bought wont work....

Please help me