It's very difficult to assist with a BLANK request, ie: a request where the member typed nothing in the comment box provided stating what you need or what your describing. I suggest you start here:
To find make and model of pc hardware, EVEREST Home Edition is a free system diagnostics, system information program that will id most hardware onboard a mb. as well as the actual motherboard.
Alternate Everest download link: (offers 2 sites to dl program from)
Run the program and then:
Click on Computer
Click on Summary
Right hand window (hardware) if the text is blue
this is a link to the web site for that particular hardware.
If you need additional help, please post a SUMMARY report from Everest.