I’ve had the same computer for 3/4 years with 0 problems but for the last 2 months when the computer is first switched on after 5/10 minutes it blows my rcd on the circuit board and then after a couple of minutes of constant tripping it works fine for the remainder of the day,
things I have already tried are
1. Different circuit in the house to isolate that it is in fact the pc
2. tore down the computer for a full clean
3. Replace just the kettle lead
4. replace full psu
5. tried in new extension
any help would be really appreciated