Setting the maximum PCI Express speed
Prerequisites
Power Profile is set to Custom.
Procedure
- From the System Utilities screen, select and press Enter.
-
Select a setting and press
Enter.
- Maximum Supported — Configures the platform to run at the maximum speed supported by the platform or the PCIe device (whichever is lower.)
- PCIe Generation 1.0 — Configures the platform to run at PCIe Generation 1.0, the lowest speed possible in the PCIe links.
- Press F10.