Not sure what exactly has you convinced that the issue is with your hard disk drive.
Have you run the native chkdsk utility, if so what information did it provide. Did you run a vendor specific hard drive diagnostics from your hard drive manufacturer's website? If so what information did it provide.
You have some old drivers which you need to address.
ASACPI.sys 3/27/2005 get it here
ASUSTeK Computer Inc. -Support- Drivers and Download P7P55D LE expand utilities and get the 12th one down labeled ATK0110 driver for WindowsXP/Vista/Win7 32&64-bit. There may be an even newer one if you know the specifics of your particular board you can check with the vendor's website, but that one should work for now.
LVUSBS64.sys 5/9/2007
lv302a64.sys 5/9/2007
LV302V64.SYS 5/9/2007 apparently all three associated with a Logitech Camera or Qcam software
Logitech - Support & Software Downloads Update it or uninstall it and disconnect the camera.
L1E62x64.sys 6/11/2009 Atheros AR8121/AR8113/AR8114 PCI-E Ethernet Controller and since your two most recent BSODs seem to involve tcpip.sys and netio.sys I would suggest getting this updated as soon as possible determine which adapter you are actually using and then update it from here
ATHEROS drivers for Microsoft Windows (Atheros?????)
Also double check with your motherboard manufacturer's website and see what they may have in the way of a BIOS update for your specific board that might address any issues with Windows 7. Your current version 1604 6/5/2009 is not ancient but it is pre-Windows 7 RTM, so it might be worth checking into.
Regards
Randy