Posted 25 April 2006 - 07:20 PM
The switch with the red 230 is not the power switch! Do not set it to 230V unless you are in a place that has 230 Volt electricity. If you do you will fry the power supply and probably everything else inside.
In order to diagnose the problem we need more information than you had a blue screen that said "something to do with Windows". You obviously do not have power to the computer which can be caused by numerous things from the switch being off on the surge supressor (if you have one), to a dead electric outlet, to a bad power switch on the computer or power supply, to a bad power cord, to a bad power suply in the computer, to a bad motherboard or processor.