Dell - orange lys på pwr knappen

Hej.
Jeg har lige oprettet spørgsmålet på en anden side, på engelsk så jeg laver lige en copy/paste af spørgsmålet

Hi.

I have an optiplex 755 wth a core 2 due E6750 CPU. I downgraded the cpu to a

Intel Pentium D processor 830 3.0 GHz, 2 x 1MB L2 cache, 800 MHz FSB.



Now the optiplex have a solid amber light on the power buttom and it won´t boot!



I know that the CPU is working.



I tryed with new RAM (tryed all DIMMs)



According to the manual it is surposed to work just fine

(see: http://www.dell.com/content/products/productdetails.aspx/optix_755?c=us&l=en&s=bsd&cs=04)



Both the C2D and the pentium uses LGA775 socket.





What should i do?



Best regards Peter