Feb 17, 2014
10
0
4,510
hi everyone . i have an dual core pc . but it wont start , no beeps no display, i already tried changing the psu with some good psu that i borrowed and still, it wont start , i even buy a new PSU with 600w, and still did not solve my promlem, i try removing my ram,hdd and dvd rom. only the 24 pin and 4 pin and still nothing happen..can someone hel me out with my problem?
 
Solution
Remove the cell on of your mobo. Unplug every cable. Remove the processor as well. Install your processor again. Plug in the cell. Try booting with only one ram and processor without any other component.

gtr7

Honorable
Sep 21, 2013
7
0
10,510


do u see the motherboard light lit??
 

Agam3mn0n

Honorable
Feb 12, 2014
69
0
10,660
Disconnect all the power cables, then take the cover off the PC.

Now plug the cables back in; as someone said above, when the computer is plugged in, (make sure it is switched on and not just switched on at the wall socket, but at the PSU, since most PSU's also have a power switch) Look for (but do NOT touch) a green/orange/red light anywhere on the motherboard of the computer.

It doesn't need to be powered up for the light to show since every computer will consume a few watts of energy in standby mode.

If there is no illuminated LED the chances are good that you may have a dead Power Supply. Though I must point this out, not every computer manufacturer includes a power indicator light on their motherboards, can you also specify Make and Model of the computer with some specifications?
 
Feb 17, 2014
10
0
4,510
is there any instance that i have a dead motherboard??? .... i just buy a new power supply with the same watts as before..600w... and still it wont start up...nothing shows..even bios , it just spin the fan and light the led.
 


"Remove the cell on of your mobo. Unplug every cable. Remove the processor as well. Install your processor again. Plug in the cell. Try booting with only one ram and processor without any other comp"
 
Feb 17, 2014
10
0
4,510





ahhhh..ok ....i have a dual core processor and ddr 2 ram