Question My computer Freezez with buzzing or looping souund

[Ahmed Farid]

i have gigabyte P85-D3 MotherBoard with intel i5-4440 cpu suddenly the Pc started freezing randomly displaying distorted picture with buzzing sound until reset

tried installing windows 10 several times but no luck

tried installing ubuntu but no luck

cpu temp is good ,pulled up ram sticks and returned it ,cleaned MOBO from dust but no luck

please help me solve this annoying problem

 

[rgd1101]

full system spec? include make and model of the psu

 

[Ahmed Farid]

full system spec? include make and model of the psu

Gigabyte P85-D3 rev 2.0 MB
8 gb ram ddr3
intel core i-5 4440 3.4 ghz

zalman zm500 psu

 

[Th4nato5]

I think you either have a RAM or PSU problem. Have you tried testing the RAM with Memtest86+, or replacing the PSU to test it out?