Hi all, I'd be super grateful for any/all help on the following... Bought below desktop, with no HDD. Worked very briefly, but now I don't get a bios screen, just black with no screen input. Details below:
Gigabyte GA-Z68MA-D2H-B3
i5 2400 @ 3.1 - 3.3
8GB RAM (DDR3)
NVIDIA GTX 570
ANTEC True Power 750
*500GB HDD (2.5" from a HP **LAPTOP** I connected)
1. Installed Win 7 HomeP, formatted. Image didn't fit to whole monitor. Remained until I installed NVIDIA in step 3.
2. Changed fan and CPU temp warning settings in BIOS to 'active', until finding it meant a constant very loud noise, so set back to default.
3. Installed NVIDIA software & ran 'Windows Experience Rating' (pointless really)
4. Changed desktop clock time (pointless really) and restarted it on request from NVIDIA software install. Restarted & loaded normally. Then...
ISSUE BEGINS:
5. Switched off and turned back on 15 minutes later. Has power, but no screen input, no bios etc. Can't remember if it beeped and whether HDD light was on/off, but fans and HDD were all spinning first time around.
6. NOW, when HDD connected, turns off after 9 seconds. HDD light flashes 1-2x quickly, then 3 secs later *goodnight*. If HDD removed, it remains on indefinitely, all fans spinning inc GPU fan. 'No video input' on monitor at times, but tested monitor & it's working.
Could using laptop HDD be a mistake, or could it be the GPU after NVIDIA software install, or Motherboard, or something else?
Any ideas/steps would be very greatly appreciated, as you can imagine!
Gigabyte GA-Z68MA-D2H-B3
i5 2400 @ 3.1 - 3.3
8GB RAM (DDR3)
NVIDIA GTX 570
ANTEC True Power 750
*500GB HDD (2.5" from a HP **LAPTOP** I connected)
1. Installed Win 7 HomeP, formatted. Image didn't fit to whole monitor. Remained until I installed NVIDIA in step 3.
2. Changed fan and CPU temp warning settings in BIOS to 'active', until finding it meant a constant very loud noise, so set back to default.
3. Installed NVIDIA software & ran 'Windows Experience Rating' (pointless really)
4. Changed desktop clock time (pointless really) and restarted it on request from NVIDIA software install. Restarted & loaded normally. Then...
ISSUE BEGINS:
5. Switched off and turned back on 15 minutes later. Has power, but no screen input, no bios etc. Can't remember if it beeped and whether HDD light was on/off, but fans and HDD were all spinning first time around.
6. NOW, when HDD connected, turns off after 9 seconds. HDD light flashes 1-2x quickly, then 3 secs later *goodnight*. If HDD removed, it remains on indefinitely, all fans spinning inc GPU fan. 'No video input' on monitor at times, but tested monitor & it's working.
Could using laptop HDD be a mistake, or could it be the GPU after NVIDIA software install, or Motherboard, or something else?
Any ideas/steps would be very greatly appreciated, as you can imagine!