Black screen on bOot up

When I boot up my computer I get a black screen with my cursor. What can I do? This happened when i installed a skin at skinpacks.com can anyone please help thanks

Do you have your windows disc ? You could try a startup repair.

That's the thing I dont

When I run it as safe mode it's just the same I get black screen.

AddRAM said:

Do you have your windows disc ? You could try a startup repair.

ChubbyDawn said:

That's the thing I dont

   Information

We always assume you have made your Recovery Disks using the OEM manufacturer's Recovery Media Creator app the first day you had your new PC.
& made the Startup Repair CD.
startup repair disc-create

Did you make the OEM manufacturer's Recovery Disks?

pebbly said:

OK ChubbyDawn have a look here Why is my screen black when I start Windows 7? see if this helps :)

I can't I can't see any thing but the black screen and the mouse cursor. Nothing else and I do have the disks.