Gigabyte ga-p31-ds3l 3GB RAM memory problem

[mike_fox]

Hy guys, I'm new to tomshardware.
I have a slight memory problem, yesterday i upgraded my machine which has a Gigabyte GA-P31-DS3L mobo, Intel Q6600 2,4 Ghz quad. I had 2 sticks of double sided 1GB Kingston 99U5316-001.A02LF DDR2-667 (333) in sockets 1 and 3 and yesterday I added in socket 2 a single sided Kingmax KLCD48F-B8KW5 DDR2-667 (333 MHz) and I got a new Sapphire HD6670.

The problem is that in AIDA 64 is shows only 2 GB RAM and in ATI Catalyst control center it shows 1,7 Gb of Hyper Memory which is consistent with a HD6670 on a 2 Gb RAM system instead of 3.

Can anyone plzz help me out.

 

[mike_fox]

Here are some pics

http://img600.imageshack.us/img600/662/62342635.jpg
http://img831.imageshack.us/img831/5403/17237834.jpg
http://img59.imageshack.us/img59/5418/37201340.jpg
http://img811.imageshack.us/img811/4186/74466007.jpg
http://img836.imageshack.us/img836/2628/28082374.jpg
http://img12.imageshack.us/img12/3705/25052315.jpg
http://img818.imageshack.us/img818/1263/27047325.jpg

 

[mike_fox]

I just noticed that my RAM was running at 533 instead of 667 so when I went into BIOS and I noticed the normal frequency was set down to 533 so the SPD was set to x2.00 instead of x2.50.
266 x 2.5 = 667
266 x 2 = 533.

Is it possible that the new Kingmax is not compatible even if it's rated at 667 Mhz

http://img542.imageshack.us/img542/8374/dsc00798e.jpg

 

[mike_fox]

Can't anybody help me out here?