Fans still running after shutdown.

[MrGoat]

Shutdown my PC and 10s later can hear my HDD running and my fans running at full speed. Throughout the shutdown process till my fans run, my USB wired mouse lights will be on. Tried setting BIOS to factory default but it didn't help. Any other solutions y'all can think of?

 

[ZrE0_Cha0s]

May I ask are using windows 8.1/10? And maybe u can list out the parts of your PC? I suspect might be your PSU fault. Den again is the fans u saying is it the case fans or PSU fans?

 

[greatgreenman]

Shutdown my PC and 10s later can hear my HDD running and my fans running at full speed. Throughout the shutdown process till my fans run, my USB wired mouse lights will be on. Tried setting BIOS to factory default but it didn't help. Any other solutions y'all can think of?

How are you shutting down your system?

Update bios>Replace PSU (check if its connected to mobo properly)>Replace mobo

 

[Mycrus]

Update mobo bios... run windows update..

 

[jtjt00]

More likely is mobo issue, as signal to shutdown comes from mobo. Can be PSU too.

 

[aismanja]

Is all yr mobo led light all turn ON also?? ... Its happen when i setup my pc too... I bought 2ndhand psu from someone and once i power ON the main switch all will power up but system still not boot-up. Even hard reset also same. After shutdown same issue all fan n led on mobo still ON. Lucky i had spare psu try no issue. And lucky again the person who sold me the psu was selling a few set so i had 1-1 exchange with him.. Till now my pc was no issue with the exchange psu. The pc infor is on the right >>>