Laptop not turning on

Feb 10, 2019
1
0
10
I have a sony vaio svf152c1ww laptop
I think it has a faulty motherboard
The problem is that when i try to power on it doesnt and if i remove battery and the cord and press the power button for a minute and put back the battery it will turn on and after some time it automatically turns off and then it wont turn on.
can the motherboard be repaired?
What are the cause of this problem?
Thanks in advance