High ACPI.SYS DPC latency ?
Posted: Wed Aug 07, 2019 4:37 am
Hi
I will describe my Scope 7 setup to begin with...
Scope 7 is working on a Desktop PC and running 3 Pci cards Luna, Pulsar 2, Scope/Sp
The three cards is installed in ASUS TUF H310-PLUS GAMING motherboard
As for DAW, the setup is a Lenovo Legion Y530 Laptop that communicates with Scope 7 via RME Digiface USB true 32 channels on ADAT cables.
And Synergy software for one mouse and keyboard sharing.
This setup working excellent but one thing keeps me awake at night is the DPC Latency in the Lenovo Laptop from ACPI.SYS driver, please see photo.
Can i please ask for guidance on how to reduce this high DPC Latency?
Things i have tried and no change:
1 - Disabled Wifi card and Ethernet
2 - Update BIOS
3 - Disabled "Microsoft ACPI-Compliant Control Method Battery"
4 - Disabled C State
5 - Disabled Fast boot
6 - Disabled Onboard sound card
7 - Disabled Hyperthreading
8 - Win 10 is on the latest update
Plus i have access to the advanced BIOS settings for the Laptop, and there i see a lot of things related to ACPI but have no knowledge what i can disable or change values.
Any advice or thing to try I'm very open to
Thanks.
Best,
I will describe my Scope 7 setup to begin with...
Scope 7 is working on a Desktop PC and running 3 Pci cards Luna, Pulsar 2, Scope/Sp
The three cards is installed in ASUS TUF H310-PLUS GAMING motherboard
As for DAW, the setup is a Lenovo Legion Y530 Laptop that communicates with Scope 7 via RME Digiface USB true 32 channels on ADAT cables.
And Synergy software for one mouse and keyboard sharing.
This setup working excellent but one thing keeps me awake at night is the DPC Latency in the Lenovo Laptop from ACPI.SYS driver, please see photo.
Can i please ask for guidance on how to reduce this high DPC Latency?
Things i have tried and no change:
1 - Disabled Wifi card and Ethernet
2 - Update BIOS
3 - Disabled "Microsoft ACPI-Compliant Control Method Battery"
4 - Disabled C State
5 - Disabled Fast boot
6 - Disabled Onboard sound card
7 - Disabled Hyperthreading
8 - Win 10 is on the latest update
Plus i have access to the advanced BIOS settings for the Laptop, and there i see a lot of things related to ACPI but have no knowledge what i can disable or change values.
Any advice or thing to try I'm very open to
Thanks.
Best,