Hi, I recently bought vista x64 and also an extra 4gb of memory but have had some problems with getting it to run properly on my system
e6600@3600
2gb 800mhz corsair twin xms/4gb 800mhz corsair dhx
asus commando i965
8800gtx
I originally had 2gb running @800mhz with the fsb@400 and added 4gb 800mhz (2x2gb) corsair dhx but i cant get them to run at 800mhz.
I started just but adding them into slots 2 and 4 with fsb@400 but this didnt get into windows so i took everything back to stock so fsb@266 and still had no luck.
So i took out the two 1gb sticks and put the 2gb sticks in slots 1 and 3 this didnt even get into bios and nothing on screen. The LED post stuck at DRAM DET. I presumed that id got faulty sticks but for some reason I then put the two 1gb sticks back in but in slots 2 and 4 which surpirsingly worked, got me into windows and is completely stable with windows detecting all 6gb even tho when i start up the memory count only goes up to 5gb?
From there I mangaged to get the fsb up to 333mhz but cant get it back up to 400mhz. Is this to do with memory densities on older boards? didnt think mine was that old lol and the specs say it can handle 8gb up to 800mhz so it seems strange not to boot at all with just 4gb of matched pairs?
If anyone could help at all it would be much apreciated.
thanks in advance!
alex
e6600@3600
2gb 800mhz corsair twin xms/4gb 800mhz corsair dhx
asus commando i965
8800gtx
I originally had 2gb running @800mhz with the fsb@400 and added 4gb 800mhz (2x2gb) corsair dhx but i cant get them to run at 800mhz.
I started just but adding them into slots 2 and 4 with fsb@400 but this didnt get into windows so i took everything back to stock so fsb@266 and still had no luck.
So i took out the two 1gb sticks and put the 2gb sticks in slots 1 and 3 this didnt even get into bios and nothing on screen. The LED post stuck at DRAM DET. I presumed that id got faulty sticks but for some reason I then put the two 1gb sticks back in but in slots 2 and 4 which surpirsingly worked, got me into windows and is completely stable with windows detecting all 6gb even tho when i start up the memory count only goes up to 5gb?
From there I mangaged to get the fsb up to 333mhz but cant get it back up to 400mhz. Is this to do with memory densities on older boards? didnt think mine was that old lol and the specs say it can handle 8gb up to 800mhz so it seems strange not to boot at all with just 4gb of matched pairs?
If anyone could help at all it would be much apreciated.
thanks in advance!
alex