POST displays error sparc netra 240

Applications Hardware
1

Hi guys,
when I power on my sun netra 240 server,
it displays these error messages:

  1. Notice: cpu 0 has 2048/2048 MB of memory disabled.
  2. Error : The following devices are disabled dimm1.

Please can anyone be kind enough to explain this for me?

Thanks

2

If you swap the dimm around, does the error move?

3

Please get a new DIMM and fix. Run the diagnostics (Extended level) and once completed. Bring down the server and make it up and check if its shows full required Memory size..

If this doesnt work, you need replace a New tested Motherboard with RAM