What processor is in it currently? Looks like its only compatible with the following cpu's.
Intel® Quad Core™ Pentium™ N3510 processor
Intel® Quad Core™ Celeron® N2910 processor
Intel® Dual Core™ Celeron® N2810 processor
Intel® Dual Core™ Celeron® N2805 processor
Intel® Quad Core™ Pentium™ 2810 processor
Intel® Quad Core™ Pentium™ 2806 processor
Intel® Quad Core™ Pentium™ 2815 processor
Intel® Quad Core™ Pentium™ 2807 processor
Intel® Quad Core™ Pentium™ 2830 processor
Intel® Quad Core™ Pentium™ 2920 processor
Intel® Quad Core™ Pentium™ 2930 processor
Intel® Quad Core™ Pentium™ 3520 processor
Intel® Quad Core™ Pentium™ 3530 processor
http://shop.lenovo.com/ae/en/laptops/lenovo/flex/flex-10/#tab-tech_specs