Windows 10 start in a weird way!

Hi,

I had upgraded to Windows 10 a few days ago and found that it starts in a weird way, at least that's what I think.

So, it starts like this-

*CPU start*
*Biostar Logo* (as usual)
*Windows 10 Logo* (well, faster than Windows 7)
*Blank screen for less than a second*
*Screen go off (like monitor is off or computer go to sleep mode and wakes up)for a second or two* (this is weird)
*Blank screen for less than a second*
*rest as usual*

In Windows 7, I've never seen that my monitor's screen turned off (something like sleep mode or similar ). So, please tell me how can I fix this issue?

PS- I've only upgraded my PC to Windows 10 Pro. Will clean install after some days.

Drivers not initializing on time, most probably. GPU shuts down for a second until drivers set resolution. New drivers will probably fix that soon,

Mine does the same thing, expect after they turn back on is when I get 30 seconds of black screen for the login.

Drivers not initializing on time, most probably. GPU shuts down for a second until drivers set resolution. New drivers will probably fix that soon,

I've not added any graphic card yet and my PC is having Intel G31 chipset and so, is it causing the issue? Will Intel provide any update for this chipset?

I've not added any graphic card yet and my PC is having Intel G31 chipset and so, is it causing the issue? Will Intel provide any update for this chipset?

Well there's a GPU but in the chipset, I would not hod my breath waiting for Intel to come up for new drivers for old chipsets.

Well there's a GPU but in the chipset, I would not hod my breath waiting for Intel to come up for new drivers for old chipsets.

Oh! Seems like I should get a new graphic card now! :P

Thank you for your help, by the way!

You are welcome. Any new discrete graphic card will be better than those built in. Will release some (256MB) of free memory to use with the system because they have own memory.

Yeah and it'll also improve the graphic performance of Windows 10.

Yeah and it'll also improve the graphic performance of Windows 10.

Yes, pretty much.