installed 2 x 2gb ddr3 1333 memory in my Asus 1215n but system only shows 2 gb. running windows 7 32 bit home premium. bios updated to 902 from Asus.
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Use the post screen to see how much memory is detected. It should read 4xxx less any used for onboard video. Windows 7 normally lists the ram under system properties. cpuz is a free software program you can also use for board, ram, and cpu specs.