I had been having problems with booting and sound muting after I changed the SMPS of my home PC to Coolermaster Power Plus SMPS 460W
The system does not boot many times; and there is no beep also. After many tries it boots up to my windows XP professional.
The problem while it runs is that sound gets muted when the volume goes up.
Is it a problem of incompatibility between the DG45SG motherboard and the Coolermaster power plus 460W SMPS?
Intel Extreme Motherboard DG45SG
Core 2Quad processor
4GB DDR 3 RAM
320GB SATA HDD
Coolermaster powerplus SMPS
Thanks for advice
Do you have the 4 pin molnex pluged in center of board ??