Problems with my Pc

[Bodo69]

I have a problem with my pc Where if i stay on Desktop and do nothing my monitor turns off then on after a few seconds.

[phillpower2]

Please provide information about your computer, is it a custom build or brand name such as Dell or HP, if a brand name, provide the model name or series number (not serial) if a custom build post the brand and model name or number for the CPU, MB, the RAM (including the amount) add on video card if one is used and the PSU (power supply unit) what version of Windows do you have, providing these details will enable folk to better assist you.