have intel 915 GEV
> motherboard and when
> i on power switch fan starts and light flashes of hdd and after few
> seconds it stop flashing hdd light my monitor green light turn on and
> remains on..
> but it shows only white screen and my system doesnt boot.
> my power strip,power supply,power connectors,monitor connector are
> ok.after 4-5 attempts it boots. i dont
> use video card i have inbuilt graphics accelerator.
> have intel 915 GEV motherboard and when
> i on power switch fan starts and light flashes of hdd and after few
> seconds it stop flashing hdd light my monitor green light turn on and
> remains on..
> but it shows only white screen and my system doesnt boot.
> my power strip,power supply,power connectors,monitor connector are
> ok.after 4-5 attempts it boots. i dont
> use video card i have inbuilt graphics accelerator.
You arent supposed to put a > in front of your own text.
Most likely you have a power supply fault. Likely the power supply
isnt putting up the POWER GOOD line properly until the 4-5 attempt.
You can check that by monitoring the grey wire in the ATX power
connector if you have a multimeter or try swapping the power supply.
booting problem 
Linear Mode
