We volunteer here so this is NOT "urgent"
Also you are aware that fedora 15 is long dead .( R.I.P. )
It went end of life back in June of 2012 14 MONTHS ago .
So you have been running a OS that has NOT received any security
updates in 14 months .
You would NOT do that on a Windows install ,so please do not do it on a Linux install .
Fedora 19 is the current version
You will need to do a new clean install of fedora 19
there is NO update path to move from 15 to 19
as to the issue
have you read the boot and massage logs?
Also did you do anything to these drives from Win7 ?
Like partition a drive ?
none of my partitions are showing in fedora other than the fedora partition.
is the auto mount folder/media the only thing not showing the other drive
dose a movie dvd mount and play a movie ?
or a data dvd auto mount ?
did you add any entries to /etc/fstab to mount partitions ?
what happens if you manually mount one of the unknown partitions ?
as in can you mount it ?
can the drives be seen by fdisk ?
please post the output of