Hi All If anyone can shed any light on this problem I would be grateful.
I have recently done a new build ...
CPU - i5 2500k (running @ 3.3 ghz)
MOBO - Gigabyte GA-Z68X-UD5-B3
RAM - 8gb Crucial Ballistix DDR3 1600mhz
SSD - OCZ Agility 3
GPU - XFX XFX HD 6870 HD-687A-ZNFC
PSU - Akasa PowerMax 1000W Gaming PSU (bought in 2008)
Power on from cold boot = OK no problems everything is working fine
Reboot from OS = OK no problems everything is working fine
This build is for a Hackintosh Project and Snow Leopard 10.6.8 is running like a dream, with no Kernel Panics
However irrespective of the OS ...
If I power off from OS and imdediately power back on and boot I get a black screen and my monitor goes to sleep.
Although I have no display the motherboard seems to boot fine.
I have tried another GPU PCI E GT 240 ... powered via PCI E 16 lane no pin connectors required and this works fine .... with zero problems
So my suspicions point to the PSU ... even though I am using 2 seperate 6 pin PCI E power connectors.
I have ordered a new PSU Corsair HX650 which should arrive soon ... I am hoping this should correct the problem ... however if it doesnt ... does anyone have any ideas?
I have recently done a new build ...
CPU - i5 2500k (running @ 3.3 ghz)
MOBO - Gigabyte GA-Z68X-UD5-B3
RAM - 8gb Crucial Ballistix DDR3 1600mhz
SSD - OCZ Agility 3
GPU - XFX XFX HD 6870 HD-687A-ZNFC
PSU - Akasa PowerMax 1000W Gaming PSU (bought in 2008)
Power on from cold boot = OK no problems everything is working fine
Reboot from OS = OK no problems everything is working fine
This build is for a Hackintosh Project and Snow Leopard 10.6.8 is running like a dream, with no Kernel Panics
However irrespective of the OS ...
If I power off from OS and imdediately power back on and boot I get a black screen and my monitor goes to sleep.
Although I have no display the motherboard seems to boot fine.
I have tried another GPU PCI E GT 240 ... powered via PCI E 16 lane no pin connectors required and this works fine .... with zero problems
So my suspicions point to the PSU ... even though I am using 2 seperate 6 pin PCI E power connectors.
I have ordered a new PSU Corsair HX650 which should arrive soon ... I am hoping this should correct the problem ... however if it doesnt ... does anyone have any ideas?