guys help me plzzzzzzz "STILL WAITING FOR ROOT DEVICE"

[cafeamr]

watsup guys

i have problem in boot
IPC 10.5.6
my PC
AMD athlone X2 240
GA - MA74 S2
mouse USB
keypoard ps2
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http://i41.tinypic.com/2lau92b.jpg
he give me this
STILL WAITING FOR ROOT DEVICE
i hate this massige :mad:
plz enyone help me plz