Originally Posted by Yellowbeard
What on earth are you talking about?
What I'm talking about is that the ASUS board, in 4Gb+ configurations only supports ram from specific manufacturers, such as Corsair, Kingston, etc. I have 4 x 1Gb Rambo brand ram, and it only recognises 3Gb... I've tested all slots and also all RAM modules to confirm no faulty parts.
For further info, refer to the following link:
http - dlsvr01.asus.com/pub/ASUS/mb/socket775/P5B%20Deluxe/e3148_p5b_deluxe.zip
Refer to section 2.4.2, on pages "2-13" onwards, specifically pages "2-15" & "2-16" which gives the QVL for the 3 types of RAM supported (DDR2-533, DDR2-677 & DDR2-800).