I got a new graphics card, it was too big for my case without a minor modification, so I took out everything except psu and DVD drive, took a hacksaw to a small area where metal juts out to allow room for the new graphics card. I then rebuilt the pc, turned it on and it worked fine. I installed the graphics card drivers and turned off the computer. I came back an hour or so later to test it out and when I turned on my pc I got 2 failed boot attempts saying 'no hard drives detected', the screen then went black. I can get into my bios before the point of the black screen, I have tried changing the SATA ports to IDE from AHCI in BIOS after a google search among other failed solutions. I also put the old Graphics card in to see if it was anything to do with that or the PSU not having enough power to run the new one, I am still getting the error and cannot get into my OS in any way. I am thinking that this may be my mobo running erroneously but that is just a guess.
Any help would be be great. Thanks.
Also ever since I first built my pc the, no hard drives detected error, was thrown on a 1st failed boot attempt every time, it always worked on the 2nd so it never bothered me before.
Build originally was:
Corsair Vengence RAM 4gb 1600MHz ddr3 x2
Asus sabertooth 990fx mbo
Seagate barracuda 2tb sata 6 HDD (data)
Amd Sapphire Radeon HD6670 2GB ddr3 GPU
Powercool 850w 80+ standard PSU
SanDisk 120gb SSD 6gb/s sata 3 (os)
AMD FX-8150 8core - 3.60ghz CPU
Asus DRW-24BST DVD drive
Replaced GPU with:
Asus GTX 770 Nvidia GeForce 2gb DDR5
Any help would be be great. Thanks.
Also ever since I first built my pc the, no hard drives detected error, was thrown on a 1st failed boot attempt every time, it always worked on the 2nd so it never bothered me before.
Build originally was:
Corsair Vengence RAM 4gb 1600MHz ddr3 x2
Asus sabertooth 990fx mbo
Seagate barracuda 2tb sata 6 HDD (data)
Amd Sapphire Radeon HD6670 2GB ddr3 GPU
Powercool 850w 80+ standard PSU
SanDisk 120gb SSD 6gb/s sata 3 (os)
AMD FX-8150 8core - 3.60ghz CPU
Asus DRW-24BST DVD drive
Replaced GPU with:
Asus GTX 770 Nvidia GeForce 2gb DDR5