Question Dell T7500

[venom19832004]

I bought a Dell Precision T7500 from ebay.. It gets lights 1,2,3 error and beeps 2x is there any known fixes for this problem.. I've replaced the video card and ram and still getting same error.

 

[Nemesia]

You bought a system from Ebay and when you received it it wasn't working? Did you call the seller for a return/refund?