In vain

Dysfunction of main computer prevents me from writing everyday blog. In spite of desperate efforts this morning to replace punctured chemical capacitors, LCD black out did not recover at all.
Next countermeasure is to replace destroyed video card into old spare parts.
Equipment & devices go bad one after another day by day, how come?
As the punctured capacitor were the purple colored ones, these parts must be set as some breaking timer, designing to be destroyed after some period of time interval. Otherwise the user would continue endlessly, resulting that new model would not bought by anyone?

I will think over about the compensations to the direction of the least expenses on my personal toys.