Dwayne_11 :
hang-the-9 :
Dwayne_11 :
can u suggest me a good power supply and a nice budget graphics card
You need to check what type of power connection your motherboard has, these Dell models may have a custom one.
You mean what pin connector to my motherboard
pls hang_the_9 tell me if i need to buy the power supply or the graphics
Yes, it actually looks like the 3010 has a standard 24 pin connection, the 3020 has a custom one.
From what I can see, it uses a regular size power supply, for a lower power card like a 750 Ti, this would be an excellent one to get
http://www.newegg.com/Product/Product.aspx?Item=N82E16817151074
Keep in mind that your CPU will hold back a game like GTA V at past low settings, you may want to think about replacing the CPU at some point also, or just selling the system and building one, or starting with a faster office tower with an i5.