Random Freezes with my new PC

[unchiusm]

Hey there forum!

So a couple of months ago I finished my new pc but I have a really annoying problem with it , my pc freezes from time to time for like 20 - 30 seconds and after that everything is fine (This can happen 3 or 4 times in 30 mins). I have no clue what to do anymore .

My PC setup is this :

ASRock 990FX Extreme4
AMD FX 8350
Corsair RM850 PSU
2x4GB Kingston DDR3
Crossfire HD7950
Kingston HyperX 3k 120GB SSD for Windows
2 TB Seagate HDD

What I've done so far :

Updated to latest BIOS
Tried to upgrade the firmware on my SSD but nothing new available
No overclock has been done on the PC
Reinstalled OS Several times

I've got a trail on something, you guys might be able to help me out , I heard that installing the OS in AHCI Mode would help , I think I managed to put it on AHCI Mode but it won't boot then

Help me please 😀

Peace

 

[JeckeL]

First thing I would do is check event viewer... make note of the exact time the freeze occurs and see if anything shows up in event viewer with that timestamp

 

[Josese]

Freezes at iddle or full load? Or is it very random?

 

[unchiusm]

Mostly it freezes when I use my browser , but I think I fixed it ... I went into bios and set drive mode to AHCI mode , this was yesterday and no problems yet