My Playstation 3 doesn't read my external hard drive. HELP

July 28, 2010 6:39pm CST
Hi myLoters, i bought 1TB Iomega external hard drive the other day and it is working perfectly fine on my pc, the thing is my playstation 3 doesn't read it, my ps3 reads flash drives and what not but it doesn't read the hard drive, what could it be? I hoe anyone out there can help me
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