I upgraded from 4G (2x2G) to 8G (4x2G) of matching DDR2 pc6400. Once i booted up my graphics were all jacked up. The device manager shows issues with my 2 ATI HD3870 graphics cards. It said drivers turned off due to issues. Very generic statement. I took out 2 sticks and it was ok. I switched sticks and it was ok. I only have the issue with all 4 sticks of RAM.
Is there a problem with 64 bit using 4G and ATI cards. or my ATI cards specifically. I tried both ATI Vista 64 bit drivers and ATI win 7 64 bit beta drivers.
any ideas
edit:
my specs:
gigabyte GA-EX38-DS
Intel C2D e7200 at 3.8GHz, 400Mhz fsb
2X ATI 3870 512M CCC 8.12
8G PC6400 DDR2 800MHz
Seagate 250G SATA HD
BFG Tech 800w
Windows 7 beta 64 bit
Is there a problem with 64 bit using 4G and ATI cards. or my ATI cards specifically. I tried both ATI Vista 64 bit drivers and ATI win 7 64 bit beta drivers.
any ideas
edit:
my specs:
gigabyte GA-EX38-DS
Intel C2D e7200 at 3.8GHz, 400Mhz fsb
2X ATI 3870 512M CCC 8.12
8G PC6400 DDR2 800MHz
Seagate 250G SATA HD
BFG Tech 800w
Windows 7 beta 64 bit