cant see a drive

[blister]

got a boot drive in , corsair force gt 120gig and just got a corsair xt as a second drive delivered today .
when there both installed i can only see my boot drive but when the boot drive is removed i can then see the xt . something simple or are they not comfortable together ? help please

 

[wazza300]

look in disk manager,if the missing drive shows up there right click it and assign new drive letter to it

if its blank then create new simple volume,it should show up in windows then

 

[blister]

Thank you , il try that