Just added a new ssd but it wont let me add a letter to the partition

ty_3__

Commendable
Jan 24, 2017
5
0
1,510
Just bought a brand new ssd and installed it onto my computer but when i partition it it wont let me add a letter either it says my disk management console is out of date or it doesnt show up in my diskpart.exe i have tried to reinstall the drivers and that has not worked aswell... would love some assistance been working on this for 5 hours and nothing seems to be working

its a sandisk ssdplus 240gb

using windows 7

i have tried to restart my pc multiple times
 

ty_3__

Commendable
Jan 24, 2017
5
0
1,510


it has been formatted whenever i try to partition is but it still does not work


 

ty_3__

Commendable
Jan 24, 2017
5
0
1,510


i can partition and format the drive but as soon as i try and select a letter for it it gives me the error that disk manager is out of date and when i look for it in the diskpart.exe it does not show up i have tried countless time to add a letter but nothing is working