Guys, I need your thoughts here please.
My system is as per my sig below. I am running Windows 7 x64, fully updated along with Kaspersky Internet Security 2011.
My RAM is set to 400mhz (9x 400) as it will be unstable at anything much above 400, due to having 8gb installed.
I have just recently (as in the last week) started having cold boot issues, in that my display flickers on/off/on/off for a couple of minutes every cold boot, then after a couple of minutes it is completely fine, and even upon several restarts, never does this again.
This now happens every day, the 1st time I boot the system.
I never ever had any issues with this system whilst running Windows XP Pro, and am wondering if it is something to do with Windows 7, but I cannot confirm this at the moment. I do have an old HDD with XP Pro still installed on it, so may fire that back in and see what happens.
I have not changed anything over the last week, so other than maybe a dodgy automatic Win 7 update (which I am unaware of) I am at a loss.
I have tried resetting my Q6600 to stock, but it made no difference at all.
Does anyone have any ideas?
Could it be a failing PSU? (I don't have another to test at the moment though).
I have ran Intel Burn Test, Memtest, Prime95 and SuperPi, all of which will run without errors.
Please help out with your suggestions, as I am all out of ideas, and pretty soon the machine will meet with my claw hammer

My system is as per my sig below. I am running Windows 7 x64, fully updated along with Kaspersky Internet Security 2011.
My RAM is set to 400mhz (9x 400) as it will be unstable at anything much above 400, due to having 8gb installed.
I have just recently (as in the last week) started having cold boot issues, in that my display flickers on/off/on/off for a couple of minutes every cold boot, then after a couple of minutes it is completely fine, and even upon several restarts, never does this again.
This now happens every day, the 1st time I boot the system.
I never ever had any issues with this system whilst running Windows XP Pro, and am wondering if it is something to do with Windows 7, but I cannot confirm this at the moment. I do have an old HDD with XP Pro still installed on it, so may fire that back in and see what happens.
I have not changed anything over the last week, so other than maybe a dodgy automatic Win 7 update (which I am unaware of) I am at a loss.
I have tried resetting my Q6600 to stock, but it made no difference at all.
Does anyone have any ideas?
Could it be a failing PSU? (I don't have another to test at the moment though).
I have ran Intel Burn Test, Memtest, Prime95 and SuperPi, all of which will run without errors.
Please help out with your suggestions, as I am all out of ideas, and pretty soon the machine will meet with my claw hammer


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