I have two identical dvd drives - TSST Corp SH222 AB. Windows will only detect one. I've tried different SATA ports, cables. I can get it not to recognise any (as shown in Device Manager) if I use certain SATA ports! Each device is recognised in BIOS and each can work in Windows by using certain ports but only one at a time. The MB is a Gigabyte 970A-D3. Both work fine under Win 7. Any help appreciated.
My Computer
System One
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- OS
- win 8 / win 7