My PC don't switch on after i've turn on electricity.

[Akshay0211]

my PC don't remain on after i have turned on the electricity,only my CD driver is receiving electricity then turn off automatically.
i have to leave my CPU like that for some time on plug then after some minutes again trying turn it on and windows starts normally! ( as if it needs charge to start up )

[Geek-9pm]

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Mere detail please. Is this a desktop PC?Is it a Dell?
Is the CD or DVD external?
Did this problem start recently?

[Akshay0211]

its a desktop PC and its an internal DVD drive.
well i started getting this problem about 3 weeks from now..
its has these specification:
 Intel(R) Core(TM) i3-2100 CPU @ 3.10GHz, 4 GB RAM, 1GB graphic integrated in Board.

[Geek-9pm]

If you leave the CD drive enmity do disc in it, does the PC start normally?

[Akshay0211]

it shuts down even though .

right now am using it, there is no problem but at night i usually take out the power cord from the switch
 
and when i try to turn it on in the morning it simply turn on for few seconds and then off again!

i have to leave it for some  minutes(7-10 Min's) as if there is a battery which need to be charged up before use! and i can use it normally after it has turned on!

[patio]

If it's an i3 i'd check to see if the Warranty is still good...thats a fairly new PC.

[Akshay0211]

its a customize PC,

only the M-board, RAM, Processor and Hard disk are new otherwise the remaining hardware must be around 2 year.
i have a PS of 550 watts and a DVD re-writable drive.

[patio]

All the new components should still be under warranty which is the point i was making...
Doesn't matter if you built it yourself.