device for get harware error from motherboard

[SB17]

Tell me please device for diagnosing or receiving error codes from the motherboard of the server (for example, intel s2600j. Ideal universal tool)
It necessary if not possible to boot the server. For example if some memory module have bug or something else.
 

When you see a black screen, the server becomes a black box. May be exists any something device for diagnostics / receive errors in this situation?

Or tell me where to look.

Thanks for your time

[Bernard · Accepted solution]

Are you looking for this kind of tool: http://en.community.dell.com/support-forums/servers/f/956/t/18966557

[SB17]

Thanks. Good link. May be its that I found.

[Bernard]

You are welcome.