Shutting down problem

[Mr.Norton]

Hello everyone

 

I bought my new custom built pc since 4 months now and i've experecing a problem that i have not faced before which is my pc start up autamtically after i shutt it down after proximally 10 second so i need to press the power button the power supply after i shutt it down immediately  i have tried every tirck i've found in the internet and nothing happened checked the bios setting but can't solve it could anyone help me please

 

my power supply is Cooler Master Thunder 500W and the motherboard is a Gigabyte GA-H81M-DS2V in case you need to know.

 

[trem77]

In your bios check :

AC BACK
Determines the state of the system after the return of power from an AC power loss.
Memory The system returns to its last known awake state upon the return of the AC power.
Always On The system is turned on upon the return of the AC power.
Always Off The system stays off upon the return of the AC power. (Default)

 

Make sure is Off.

 

If this doesn't work put default values on your bios , if that fails check page 28 of your manual look for Erp.

 

Good luck

[CDHoward]

Hello everyone

I bought my new custom built pc since 4 months now and i've experecing a problem that i have not faced before which is my pc start up autamtically after i shutt it down after proximally 10 second so i need to press the power button the power supply after i shutt it down immediately i have tried every tirck i've found in the internet and nothing happened checked the bios setting but can't solve it could anyone help me please

my power supply is Cooler Master Thunder 500W and the motherboard is a Gigabyte GA-H81M-DS2V in case you need to know.

It may be your mouse/keyboard that's waking your PC.

If they get moved slightly, they'll wake the PC.

[Mr.Norton]

In your bios check :

AC BACK

Determines the state of the system after the return of power from an AC power loss.

Memory The system returns to its last known awake state upon the return of the AC power.

Always On The system is turned on upon the return of the AC power.

Always Off The system stays off upon the return of the AC power. (Default)

 

Make sure is Off.

 

If this doesn't work put default values on your bios , if that fails check page 28 of your manual look for Erp.

 

Good luck

I checked that and it's turned off

[Mr.Norton]

It may be your mouse/keyboard that's waking your PC.

If they get moved slightly, they'll wake the PC.

I'll try to plug out the mouse and shutt down my pc

[tmlhalo]

Maybe something with the front panel header on the motherboard or the physical power button on the case? Try removing everything plugged into the front panel header on the motherboard and flip the psu back on to see if it stays off.

[Jellepepe]

 

Hello everyone

 

I bought my new custom built pc since 4 months now and i've experecing a problem that i have not faced before which is my pc start up autamtically after i shutt it down after proximally 10 second so i need to press the power button the power supply after i shutt it down immediately  i have tried every tirck i've found in the internet and nothing happened checked the bios setting but can't solve it could anyone help me please

 

my power supply is Cooler Master Thunder 500W and the motherboard is a Gigabyte GA-H81M-DS2V in case you need to know.

 

this issue might be caused by a utility similar to asrock instant boot which, when you shut down your pc, reboots and goes it to hibernate you it'll boot faster next time...

[Mr.Norton]

Thanks guys it seems that that when i plug off my headphone jack from the front panel my pc does not restart so something wrong with front panel