Hardrive space and size are not correct

[welshspencer]

Hi I have just bought a intel cor 2 E6600 duel @ 2.4gz, 2000ram OS Vista prem and a 500GB hardrive which is two samsung SP2504C.there both show up in the device manager. but whn i go to Computer only one drive appears under local disk C and and its total size is 232GB. when I installed the Os it gave me an option on what drive to install the Os. so it must be there?. I have tried saving a file but it only gives me the option of one drive. how do i solve this problem please

 

[wahnula]

In the "search" bar enter "disk management" and it should take you to where you can see the rest of the space. You will need to format the unallocated space (right click I think) to view it in Computer.