Switch from amd to intel motherboard now have no power

Power supply?

How many holes on the power-block on the old motherboard?
How many holes on the power-block on the new motherboard?

Examine the sides of the old and the new power-blocks.
One side should be smooth, and one side should have a "bump",
in order to hook to the "finger" on the power-connector.
Align the "finger" with the "bump".

Also, notice that the holes in the power-block are not "square"; they are D-shaped, to ensure that ONLY the correct posts on the power-connector will fit into the correct slots on the power-block.

Motherboards designed for AMD processors have radical differences in design from those designed for Intel processors. The most obvious of those differences is the socket which accommodates the processor, which is totally different in both case.
This means that you cannot use an Intel processor on a motherboard designed for an AMD processor, & vice versa. You have to replace the motherboard with one designed for the Intel processor you plan to use.

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fardinkh15

Your motherboard is for a AMD processor not Intel. You need a motherboard for a Intel processor before you can proceed.They are so different. Core Duo chips don't even use pins.

When you reinstalled the processor, did you put thermal compound on it? Not putting thermal compound on an AMD processor could burn it. I've tried this before, thinking it was okay since i tried an Intel not placing any thermal compound, and there was burning smell on the AMD processor. If the problem before was the power supply, you might also want to check the motherboard. Defective power supplies destroy the motherboard as well. You may also want to check the if the power button was placed back to its pins. You may have missed that or the wire might have come loose.

Fiend your solution direct from intel. Here is your solution........



http://www.intel.com/motherboard/prob676ijt65/solution
97

How about a picture? Pg. 46 in your manual.
Need manual, download from Intel. (Click on link).
http://www.intel.com/support/motherboards/desktop/RC440BX/sb/CS-013608.htm


Intel RC440BX Specification
Pg. 46
Basic rules case wiring. The color black is considered ground -. Power wires + can be any other color including stripped wires. (This is standard but case Mfg change to their own specification).
Pin 1 is + power for LED Hard drive green LED, Pin 2 is -/ground for Hard drive LED.
(Pin 3 is + power for LED Hard drive yellow LED, Pin 4 is -/ground for Hard drive LED).(See more options on pg. 47).
Pin 5 is + power for case On/off button, Pin 6 is -/ground On/off button.
Pin 7 is + power for Reset Switch, Pin 8 is -/ground for Reset Switch.
Once positive & negative pins has been located each connector follows in suit.
The Intel RC440BX front case connector is in an odd location.
The user will find it hard to connect front case LED connectors while the board in installed into the case.

Good Luck!

Mike

what made you change the power supply to begin with? Most cpu fans run off the motherboard, but the motherboard initially gets all voltages from the Power supply to begin wth. Did you assume that because cpu fan wasn't running to begin with, that the original power supply was bad. Not a bad assumption but one that needed verification before changing out a power supply. So it seems at this point that you have an unverified bad power supply, a possible bad motherboard, and a known good cpu fan. Plus at ths point you really don't know of the new power supply is good yet until you see something electrical run with it.

hi dale, itsnot a good thing when you see the blue screen of death, cause recent changes hardware normaly maybeif you have changed from intel to amd using mobo and all parts are amd now , maybe if you reinstalled your operating system the new hardware that is installed will accept you software cheers steve good luck