Hello, I also have HP Probook 4740s with i7 3632QM. I bought two CT102464BF160B modules (http://www.crucial.com/usa/en/ct102464bf160b) and I tried to upgrade 8GB RAM to 16GB. My laptop good work with every module separately but it very much slow down when I mount both modules. For example, windows 10 is booting 30-40 minutes and the CPU is loaded on 100% all time. Can I fix it somehow?
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