you need new bios
get the 4986, i think it is, its been a while
there are two of them the 4986.06 and the 4986.67
the .06 makes it so you have 137gb on your F parition and then the rest of your hard disk space goes to the G partition, so you have all your space but just on different paritions
if you get the .67 you'll have your whole hard drive on just the F partition, this is what i would perfer
it could be vice versa, i kind of forgot some of this stuff, but im pretty sure that right