Dvd rom dont work

hi. iam first time iam here, becose i have problem.
i was replacing some parts and i removed cabel. after i put back cable which gose from Motherboard,dvd rom,hard drive, my dvd rom dont read any cd/dvds. somehow i have in “My computer” is made 2 dvd drivers(F and G). looks like F driver is dvd rom,becose i can eject/open my dvd rom.
There is 2pic which might help. tnx
i hope somebody can help :bow:
p.s my english sucks

Check the driv jumpers and check for CORRECT cable connections (master / slave).