Hello,
I have a problem with my mainboard and memory.In single channel mode,they works fine,XP SP3 recognized 3GB usable;in dual-channel mode,the XP can only recognize 1.99GB usable;BIOS version of this motherboard has been updated from 1.1 to 1.3,the X.M.P became to unusabel,but the BIOS can correctly see 4GB physical mem.And now,BIOS and CPU-Z can correctly see 4GB and both single channel and dual-channel,the problem is the XP SP3 only shows 1.99GB usable,and I also tried WIN7 32,it shows 4GB installed,1.99GB usable,and I tried to reinstall CPU,exchanged location of the two sticks,hope anyone can help me here,thanks in advance.(BTW,my CPU is I5-750,video card is ZOTAC GTS250)
I have a problem with my mainboard and memory.In single channel mode,they works fine,XP SP3 recognized 3GB usable;in dual-channel mode,the XP can only recognize 1.99GB usable;BIOS version of this motherboard has been updated from 1.1 to 1.3,the X.M.P became to unusabel,but the BIOS can correctly see 4GB physical mem.And now,BIOS and CPU-Z can correctly see 4GB and both single channel and dual-channel,the problem is the XP SP3 only shows 1.99GB usable,and I also tried WIN7 32,it shows 4GB installed,1.99GB usable,and I tried to reinstall CPU,exchanged location of the two sticks,hope anyone can help me here,thanks in advance.(BTW,my CPU is I5-750,video card is ZOTAC GTS250)
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