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01-04-2026, 04:00 PM
(This post was last modified: 01-04-2026, 04:29 PM by pahgom.
Edit Reason: Attached BIOS ROM and BIOS menu
)
Hello everyone,
I have the following issue: Thunderbolt connected enclosure with 2 PCIe slots, LSI SAS 2008 inserted in one of them.
After Windows 11 boot, SAS card is not detected until i go in sleep mode. As I understand, this is related to RTD3 somehow, and seems line Thunderbolt controller is in low energy mode or something like that. From what I saw in BIOS there are hidden thunderbolt energy settings but I can't access them, so I request an unlock for my BIOS or maybe someone knows how to change TBT bahavior.
SAS card in visible in UEFI shell so I beleive there is nothing wrong with SAS controller itself
Thanks
BIOS ver.: NSCN40WW
Laptop：Lenovo Legion 7 2024 Y9000X (16IRX9)
I have the following issue: Thunderbolt connected enclosure with 2 PCIe slots, LSI SAS 2008 inserted in one of them.
After Windows 11 boot, SAS card is not detected until i go in sleep mode. As I understand, this is related to RTD3 somehow, and seems line Thunderbolt controller is in low energy mode or something like that. From what I saw in BIOS there are hidden thunderbolt energy settings but I can't access them, so I request an unlock for my BIOS or maybe someone knows how to change TBT bahavior.
SAS card in visible in UEFI shell so I beleive there is nothing wrong with SAS controller itself
Thanks
BIOS ver.: NSCN40WW
Laptop：Lenovo Legion 7 2024 Y9000X (16IRX9)
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