Custom Resolution Utility (CRU)
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12-27-2020, 06:34 PM
(Last edited: 12-27-2020, 06:37 PM by Epic753)
Post: #5518
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RE: Custom Resolution Utility (CRU)
(12-22-2020 02:44 AM)ToastyX Wrote: Yes, I mean the firmware in the monitor could be faulty and making it produce a bad signal that's causing NVIDIA's driver to crash, which would also be a bug in NVIDIA's driver. If it also happens with HDMI, then I would suspect a hardware problem. I restart64.exe, (CRU not in effect) connected Y27Q20 to RTX 30370 via HDMI 2.1 high speed cable, disconnected DP 1.2/1.4 from RTX3070. No Intermittent black screen and nvlddmkm fault. So only happens with DP 1.2 or 1.4 I do have beta Lenovo Y27Q20 firmware available and might install, but could also live with 144 hz 8 bit color (still great) until Lenovo releases final firmware version publicly. Also, from what I can tell DP 1.2 and 1.4 bandwidth is pushing edge of capacity for 1440p 165 hz 10 bit color, etc. So I wonder about that. Does this mean that the fix leans away from faulty computer hardware and towards Lenovo (or nvidia) firmware and drivers? Thanks Thanks |
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