Right heres what u have to do to turn ur pc on in 10 seconds :

Click on the start button then press R it will take u to Run well go to runand type Regeditpress enterthis will open Registery Editornow look for the key

HKEY_LOACAL_MECHINE\SYSTEM\CurrentControlSet\Control\ContentIndex

now there find the Key Called
"Startup Delay"
Double Click On It
Now where its Base
Click Decimal
Now its Default Value Is 4800000
Change The Value To 40000
here u go u have done it
now close the Registery Editor and Restart Your Computer
You'll See The Result