Pc was working fine, and
few days ago it started and showed no boot nor bios screen.
By investigating i narrowed to the motherboard : ECS LGA 1155 H61H2-M2
Since i detached everything leaving only cpu, ram, atx psu, cpu psu, cpu fan, vga.
All other cables like pwr, rst also detached, also pulled mobo out of the case.
Tried working second PSU, and other ram sticks, and having this results:
Tried Clear CMOS - has no effect.
1. When it starts normal at first i get into bios [ since no hdd attached] and
at first ram speed show proper 1333mHz ; I do save setting and after bios shows
again it shows now 1067mHz which is strange, and if i just wait in the bios for some
time[ couple of minutes] it get frozen and screen starts flickering and showing jumping
lines.
2. When i don't get bios screen, i notice that sometimes it feels like mobo does get not enough
power and fans even does not spins fully, and stops after a second, and it repeats this irregularity.
And sometimes it start with a bit too much of fans running louder than usual. And sometimes
don't react to the power pin short to start the mobo.
So this is new problem to me, so any suggestion how to locate the issue and maybe fix it.
Thanks.
few days ago it started and showed no boot nor bios screen.
By investigating i narrowed to the motherboard : ECS LGA 1155 H61H2-M2
Since i detached everything leaving only cpu, ram, atx psu, cpu psu, cpu fan, vga.
All other cables like pwr, rst also detached, also pulled mobo out of the case.
Tried working second PSU, and other ram sticks, and having this results:
Tried Clear CMOS - has no effect.
1. When it starts normal at first i get into bios [ since no hdd attached] and
at first ram speed show proper 1333mHz ; I do save setting and after bios shows
again it shows now 1067mHz which is strange, and if i just wait in the bios for some
time[ couple of minutes] it get frozen and screen starts flickering and showing jumping
lines.
2. When i don't get bios screen, i notice that sometimes it feels like mobo does get not enough
power and fans even does not spins fully, and stops after a second, and it repeats this irregularity.
And sometimes it start with a bit too much of fans running louder than usual. And sometimes
don't react to the power pin short to start the mobo.
So this is new problem to me, so any suggestion how to locate the issue and maybe fix it.
Thanks.