Search found 6 matches

by Espionage724
29 Jul 2023, 11:07
Forum: Area 51: Display Science, Research & Engineering
Topic: Acer S271HL software-only strobed backlight
Replies: 24
Views: 64756

Re: Acer S271HL software-only strobed backlight

I have this screen and use Linux, I'm interested in trying this! Any commands? I'm on mobile so sorry if I missed any. I also have a SOIC8 clip if that's needed to mess with a hardware chip.

I have it OC'd to 74hz from the video kernel parameter and did 75hz via modeline and CRU on windows.
by Espionage724
19 Aug 2022, 08:46
Forum: Input Lag / Display Lag / Network Lag
Topic: Attaining the best performance and latency with Oculus/Meta Quest 2 with PCVR?
Replies: 0
Views: 3157

Attaining the best performance and latency with Oculus/Meta Quest 2 with PCVR?

I'm looking to gather up advice on improving VR performance in-general and with the Oculus runtime, and getting the lowest latencies along the encode/decode and transfer (Link cable/wifi) paths. I'm mostly interested in Oculus's Rift software. I don't believe Virtual Desktop offers anything differen...
by Espionage724
11 Aug 2022, 07:23
Forum: Input Lag / Display Lag / Network Lag
Topic: Changing Processor State Greatly affects mouse sensitivity/ lag
Replies: 36
Views: 18350

Re: Changing Processor State Greatly affects mouse sensitivity/ lag

Eonds wrote:
07 Aug 2022, 17:15
power down
Is this related to the DDR RAM power down option?
by Espionage724
19 Jul 2022, 20:30
Forum: Input Lag / Display Lag / Network Lag
Topic: Need Help Diagnosing Strange Bootup Behavior.
Replies: 15
Views: 3326

Re: Need Help Diagnosing Strange Bootup Behavior.

This isn't really helpful, but it sounds like something is unstable (GPU port, the cable, the display port, power supply in the PC and/or display). Some other suggestions: Have you tried different display cables? It sounds like for that refresh rate, you need high-end certified cables (I've had issu...
by Espionage724
15 Jul 2022, 16:42
Forum: Input Lag / Display Lag / Network Lag
Topic: AMD bios settings
Replies: 35
Views: 64095

Re: AMD bios settings

Like i said above, 4 cores give me lowest dpc latency numbers and ive seen the picture you posted earlier. If you have a 5950x please try for yourself and update. you use smt? No SMT is disabled. I don't know how it reacts on different platforms and CPUs, but with my 2700X if I disable SMT, my NVMe...
by Espionage724
13 Jul 2022, 15:54
Forum: Input Lag / Display Lag / Network Lag
Topic: AMD bios settings
Replies: 35
Views: 64095

Re: AMD bios settings

Resizable BAR and Above 4G Decode options should be tested. Performance overall wasn't negatively affected, but Above 4G Decode by itself caused my mouse to feel more floaty. IOMMU I'm not sure about. Some documentation says to keep it enabled in order to have device resources allocated properly, wh...