Memory upgrade depends on the computer manufacturer or the motherboard maker. The Intel chipset supports up to 16 GB at 1333MHz / 1066MHz / 800MHz. I recommend contacting Lenovo for memory compatibility information.
See more chipset details below:
Yes, and thats the strange part.
According to this:
I cannot see that the RAM is not beeing supported? Is it anything I've missed?
It is :
1066 CL7 SDRAM
Should not this be OK?
Still haven't solved this, I have now flashed the latest Lenovo BIOS
and it is still just "beeping" at startup.
Could the RAM stick be DOA?
I've also tried the RAM in a XFX mobo (X58i) and a G'byte X58 UD3R 2.0