I recently bought 4x Crucial CT102464BF186D 8GB (Specs: DDR3 PC3-14900 • CL=13 • Unbuffered • NON-ECC • DDR3-1866 • 1.35V • 1024Meg x 64) I got my local computer company to install the RAM into my Alienware M17x R3 and unfortunately it won't accept the 32Gb of RAM. The machine will load up ok with 24Gb of RAM, but not the full 32Gb. They've tested each RAM and they are all working and they've tested all the slots in the laptop and conclude that they are all working (at present, they've got it running with the 3 crucial 8Gb RAM and 1 of the existing 4Gb of RAM, meaning it's currently using 28Gb, but won't unfortunately run with the 32Gb of crucial RAM. Unfortunately, with the 32Gb it won't boot and does not appear to show any error messages. Any advice would be greatly appreciated. Many thanks.
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