The problem is solved.
While connecting the HDD I found out the sata connector from PSU (which I usually tried to connect first) is loose and I guess it caused a few frequent connections-disconnections being powered on. Quite stupid...
Thanks for help!
So here I am again, got new HDD WD15EARX.
Today I went to our IT team first and tried this HDD on their PCs, it worked fine. Also yesterday I checked my PSU with voltmeter and it showed all correct - 3.3V, 5V, 12V.
Also I've been told there is a chance my motherboard could fry a HDD...
Thanks, that is something I am certainly going to do. But it will take about a week or so to get my HDD replaced. What about SSD, why PSU doesn't affect it then?
Hi all!
I have to say I've tried to search for the solution all over the Internet but no luck. So here I am asking here :)
The thing is I've built a new system:
mb: ASRock Extreme4 z77
CPU: i5 2500k
RAM: Samsung 2 x 4GB, 1600MHz 1.5v
psu: Chieftec CFT-650-14cs
ssd: OCZ Vertex4 128GB...