System TurnOn Automatically

anandharaja

In the zone
System PowerOn Automatically without pressing power button

hi,
my system TurnOn Automatically without pressing power button. why?
 
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thetechfreak

Legend Never Ends
Can you provide more info if possible :) ?

Probably you switched it off once during boot and hence this is happening.
Try refitting the PSU cables.


a Virus may be causing this too.Period
 
OP
anandharaja

anandharaja

In the zone
mostly my system turn-on automatically. some time i manually press power button.
what info you want about my system configuration or what?

Recently i updated my BIOS. iam not noticed before updating bios how my system started.
Before updating BIOS when ever i switch on my UPS i noticed DVD,HDD, and Power LED are on, at the time i pressed Power button 2 times to turn on my system, iam not sure my sytem boot at that time.
 
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pimpom

Cyborg Agent
hi,
my system TurnOn Automatically without pressing power button. why?
Normally this happens when it's set in the BIOS to do just that. The exact location in BIOS and the exact wording in the menu may differ, but it's usually under something like "Power Management" and the sub-menu like "Power On after AC power loss".

Check the BIOS and if "Power On after...." is set to Enabled or On, just change it to Disabled or Off.
 
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anandharaja

anandharaja

In the zone
Thanks Pimpom, but After Power Failure Option is set to Stay Off.

here are the option i got under POWER Tab

Intel DynamicPower Technology.

Enhanced Intel Speed Step Technology <Enabled>
Processor C States <Enabled>

System Power Options

After Power Failure <Stay Off>
Wake On LAN From S4/S5 <Power-on Normal Boot>
Deep S4/S5 <Disable>
S3 State Indicator <Blink>
Wake System From S5 <Disable>
PCIe ASPM Support <Disable>
Flash Update Sleep Delay <Disable>
 

d6bmg

BMG ftw!!
Thanks Pimpom, but After Power Failure Option is set to Stay Off.

here are the option i got under POWER Tab

Intel DynamicPower Technology.

Enhanced Intel Speed Step Technology <Enabled>
Processor C States <Enabled>

System Power Options

After Power Failure <Stay Off>
Wake On LAN From S4/S5 <Power-on Normal Boot>
Deep S4/S5 <Disable>
S3 State Indicator <Blink>
Wake System From S5 <Disable>
PCIe ASPM Support <Disable>
Flash Update Sleep Delay <Disable>

Config looks OK. So the problem is not related to BIOS.
Well, provide us detailed info about your config. (I think its PSU, which is under-powering the setup. :unsure: )
 
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anandharaja

anandharaja

In the zone
Thanks for your replies. i set the Wake On LAN From S4/S5 <Stay-Off> .
now my system works fines. now i power on my system pressing the power button.
 

Vyom

The Power of x480
Staff member
Admin
I didn't quite understood why turning System On by default was a problem. Isn't it good that you don't have to press power on, when you switch on the Mains!
It should be the problem, when System would have been turning off randomly! :confused:
 
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anandharaja

anandharaja

In the zone
I didn't quite understood why turning System On by default was a problem. Isn't it good that you don't have to press power on, when you switch on the Mains!
It should be the problem, when System would have been turning off randomly! :confused:

i don't like to turn on my system automatically.
 
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