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Archived This topic has been archived. Information and links in this thread may no longer be available or relevant. If you have a question create a new topic by clicking here and select the appropriate board.

‎12-09-2019 08:14 AM

HP Recommended
Product: Z8 G4 (2WU47ET)
Operating System: Microsoft Windows 10 (64-bit)

I have a curious problem about the connection speed of the sata III disks after updating the bios from version 2.21 to 2.40. All disks connected to the 8 port sata controller connect at 1.5Gb s instead of 6.0Gb.

If I connect the same disk to the ssata ( 2 ports ) controller it regularly connects to 6Gb.....

The only way to get fast disks again is rollback to bios 2.21....

Does anyone else have the same problem? I updated the bios version to 2.41 today, but any changes. Tested with mechanical sata III disc and SSD ( HP and Crucial). Al drives connect at minimum speed with a consequent monstrous decrease in performance.

Do you have any ideas?

Thanks

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