I bought for of these modules yesterday for my HP DC7800 CMT and installed them.
when checked using RamMon, it showed four modules of 2048 MB in a windows 7 64-bit Ultimate Edition environment.
Here's the link to the uploaded photo of the RAMs
Today when I checked, it started showing 1024 MB instead of 2048 MB, I checked it everywhere, even in BIOS, it now shows 1024 MB everywhere.
1. Reset BIOS (Both by pressing reset button and taking out board battery)
2. Flashed BIOS
3. Removed All extra hardware
4. Used on Ram stick instead of 4
5. Mixed it with different frequency/capacity ram modules
So far nothing seems to work
Now I am thinking may be the RAM module is of 1024 MB but if that's true, why did it show 2048 Initially.
Could any of you help me with the problem
These modules were sold to me as DDR2, PC2-6400, 800MHZ and 2GB per module.
Are they really of 2GB and if they are why am I getting only half of each (resulting in 4096 MB instead of 8192 MB)
Thanks In advance.