well ... i bought new cpu and motherboard .... installed everything and stuff ..
amd 64 +3200
asustek a8n sli premium
ati radeon x800xt
2x 512mb ddr-sdram 2700
first time i press the button to start, nothing happens ... i try many times again but still same ... then i do nothing ... waited for 5mins ... and saw the GREEN light shine a bit ... but the color was dark, which is not normal ... i pressed the button to start, but same , nothing started ... then i waited 20seconds again, and it finally started !!! and shutted down in 1seconds ... after this i couldnt start it anymore ... i had to turn off the PSU with the ON/OFF button on it ... then again the same thing ... the light turns on and it is very dark ... i do this for 3 times ... then i made a 5mins pause .... i press the ON button om my PSU ... the green light shines again... but this time its good GREEN , which is normal :) i start the PC ... i only have time to see the BIOS POST message ... then it turns off again ... i do this 3 times ... in 1 time i went into the bios ... i saw that my RAM was detected and the HARD DISK ... then i went to get a drink ... i come back and start PC ... when u start the PC there should be like this little sound ... but this time, there was no sound ... and nothing on the screen .... i waited about 4mins ... the PC went off ... :( then it happened again and again ... nothing on screen :(
u guys now why this happens ? its my first time i make a PC and im noob... dont know much ... plz help !!!