• ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.Windows 11 Support Center.
  • post a message
  • ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.Windows 11 Support Center.
  • post a message
HP Recommended
z820
Microsoft Windows 10 (64-bit)

This optical drive is connected to AHCI #1 port, and AHCI#0 is for a SSD, since SAS ports are fully used for SSD's and HDD's. A month ago, the problem happened for unknown reason. In the Windows environment, it works as usual. So far, the solution is to use instead an external USB optical device following the boot device list. BIOS update does not help. Any advice is much appreciated.

1 ACCEPTED SOLUTION

Accepted Solutions
HP Recommended

Solved by myself. Very sorry I found for the pioneer BDR-drive a wrong cabling to SCU port, not correctly AHCI ports. Next time will be more carefully to do it.

View solution in original post

1 REPLY 1
HP Recommended

Solved by myself. Very sorry I found for the pioneer BDR-drive a wrong cabling to SCU port, not correctly AHCI ports. Next time will be more carefully to do it.

† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.