How to detect new HDD?

Despot96

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Sep 27, 2012
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Hello, i had windows xp 32 bit and i installed win 7 64 bit, but how can i detect 500GB HDD? I got 2 HDD's one from 2005 its 80GB and it works perfect and one of 500GB(its Seagate 7200rpm) So on new windows 7 it doesn't show it and i can't enter files on it. I got lots of games there and important stuff. My windows 7 is installed on 80GB HDD and like i said i can't see one of 500GB. So the question is how can i see 500GB HDD and get access to all that files without deleting them? Thanks
 

Despot96

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Sep 27, 2012
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zdbc13 in Disk Management i see:
C: Healthy(Boot,Page File,Crash Dump,Primary Partition) 76GB thats the one win 7 is in
E: Healthy(Active,primary partition) flash drive of 16GB
HDD(name of that drive) Healthy(System,Active,primary partition 465GB
all are shown there. Whats the next step?
Soda-88 If install those will it be fixed?
 

Despot96

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Sep 27, 2012
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I can only do "explore" only on HDD where the Win 7 is installed. So do i get drivers what soda said and im done? just install?