laptop speakers

My laptop speaker turned off automatically after few seconds. Then if I Plugged and Unplugged Headphone quickly, the speakers starts working for some seconds and turned off automatically. I have to repeat the same thing to get the same outcome again and again.

i had this problem for a while now and i think i finally found out what the problems are. Its the sound quality in windows settings. When i change it to 44Khz with 24 bits it doesnt scratch, but when i change it to 192Khz 12 bit it starts to scratch. It also scratches a bit when i strain the cpu...