For anyone with an HP 14-cm0xxx/14g-cx0xxx/14q-cy0xxx/14z-cg000 laptop (they use the same chassis) wishing to add a hard drive needs the hard drive cable and cover (Part nos. L23187-001 and L23219-001 respectively) as referenced in the maintenance guide :http://h10032.www1.hp.com/ctg/Manual/c06245106