Computer random crash....

Hello again,before few days my computer started to crash randomly,it just shut off without Shut Down message or something,it shut off like i turn off the power.Its pissing me out. Please help me to solve the problem,your help is very appreciated

 

Whats your hardware setup, also include your power supply wattage. Battery backups, surge protectors? Also try checking in control panel your adminstration tools , look for event monitor and see if there are any suspicious errors or alerts. Find your motherboard manufacturer and download support utilities off their website should be something to monitor PC/CPU Temp CPU/Ram Voltages. Im going to guess that your power supply is causing over/underage s due to possible failure , or your CPU is cooking due to improper heat dissipation . More likely power. Maybe with this info we can get to the bottom of your problem

 

Thank you for your answer,i opened the power supply,clean it,and it works fine for now,i hope it will work fine for a long time