Question Can anyone help me to my computer

[DustinCorpingpez]

My pc on and off repeatedly and sometimes when i open it says hard drive not found and cant boot to windows and after a second my pc start to on and off

 

[rgd1101]

full system spec? include brand and model of the psu

 

[DustinCorpingpez]

I dont know the full of system spec but the psu fan on and off too is it possible that psu is the problem?

 

[DustinCorpingpez]

I dont know the full of system spec but the psu fan on and off too is it possible that psu is the problem?

My pc shutdown itself after accidentaly uplugged my computer

 

[DustinCorpingpez]

full system spec? include brand and model of the psu

Hello

 

[Corwin65]

Without system specs it's hard to give even an educated guess.

 

[DustinCorpingpez]

Without system specs it's hard to give even an educated guess.

Im using i7-3770 with no gpu and 4gb of ram is this okay

 

[DustinCorpingpez]

Im using i7-3770 with no gpu and 4gb of ram is this okay

My pc turn on and off and after a while my pc start to on but hard drive not found and i try to continue no boot device found

 

[rgd1101]

sound like pc issue