Protech Systems BU-2509 User Manual page 105

BIOS Setting
PCI Express Root Port 7
(PCI_E3)
PCIe Speed
ASPM Support
Detect Non-Compliance
Device
BU-2509 SERIES USER
Options
- Disabled
- Enabled
- Auto
- Gen1
- Gen2
- Gen3
- Disabled
- L0s
- L1
- L0sL1
- Auto
- Disabled
- Enabled

S MANUAL
Chapter 4 AMI BIOS Setup
Description/Purpose
Controls the PCI Express Root Port 7.
Selects PCI Express port speed.
Sets the ASPM (Active-State Power
Management) Level. The option allows
users to set the lower power mode that
activates when the bus is not being used.
Force L0s – Force all links to L0s State
Auto – BIOS Auto configure
Disable – Disables ASPM
Detects a Non-Compliance PCI Express
device that is connected to the PCI
Express port. If enabled, it will take more
time during POST.
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