Hi there! 
My computer:
- CPU: Intel i5 4570
- MBD: in title, with the nweset BIOS version 1.3
- RAM: Kingston DDR3 MEM-KHX1600C9D3X2K2/8GX
- HDD: WD Blue 1TB WD10EZEX
- PSU:Chieftec 450W & Supermicro 520W as a secondary for testing
The story is. My computer was working fine for more than one month. But suddenly I couldn`t turn it on. It hangs on A2 code in right down corner on screen and I cant see BIOS screen even. I`ve tried with another HDDs and computer works fine. My HDD works on other computers.
What I`ve tried to do:
- BIOS update to the newest version 1.3
- BIOS` hard reset (battery & jumpers)
- SATA 2 compatibility by setting jumpers in HDD
- Changing SATA cables & ports (other HDDs and DVDs works fine)
- Changing PSU
- Disconnecting USB panels, other drivers etc. for maximize power
Do you have any solutions? I cant even figure out what is broken because MBD and HDD works, but not when they`re together connected.
Best regards.
My computer:
- CPU: Intel i5 4570
- MBD: in title, with the nweset BIOS version 1.3
- RAM: Kingston DDR3 MEM-KHX1600C9D3X2K2/8GX
- HDD: WD Blue 1TB WD10EZEX
- PSU:Chieftec 450W & Supermicro 520W as a secondary for testing
The story is. My computer was working fine for more than one month. But suddenly I couldn`t turn it on. It hangs on A2 code in right down corner on screen and I cant see BIOS screen even. I`ve tried with another HDDs and computer works fine. My HDD works on other computers.
What I`ve tried to do:
- BIOS update to the newest version 1.3
- BIOS` hard reset (battery & jumpers)
- SATA 2 compatibility by setting jumpers in HDD
- Changing SATA cables & ports (other HDDs and DVDs works fine)
- Changing PSU
- Disconnecting USB panels, other drivers etc. for maximize power
Do you have any solutions? I cant even figure out what is broken because MBD and HDD works, but not when they`re together connected.
Best regards.
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