In a fit of frustration to close my back panel i held my cabinet from front side and slapped the end if my back planel very violently to fit it 5 or 7 times. My gpu was not in. My i5 8600k with hyper 212 x was there. Its a new proccy 4 days old. I am regretting violently slapping pc case. Did the cause any harm? I am freaking out.. should i? The system is running now no issues. But my ocd is killing me please help.