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#70
I had thought all efforts failed. It certainly would not hurt to try doing a system restore at boot.
You would select the backup option in HP Recovery Manager. It will not be a complete image backup, but only a backup of files/folders you select instead. The link at HP below can help give you more details about it.
Performing an HP System Recovery (Windows 7) Compaq Presario F500 CTO Notebook PC - HP Customer Care (United States - English)