From 3d8642c03fbcc4f6f67dc6817d17f9c1a3a8454c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=BE=89=E5=A4=9C?= <rx700@vip.qq.com>
Date: Tue, 23 Sep 2025 05:00:21 +0800
Subject: [PATCH] Fix RTX 40 Series Hot Spot and Memory Junction sensor not
 reading (#1890)

* Resolved an issue where RTX 40 Series sensors.

* change if to else if
---
 LibreHardwareMonitorLib/Hardware/Gpu/NvidiaGpu.cs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/LibreHardwareMonitorLib/Hardware/Gpu/NvidiaGpu.cs b/LibreHardwareMonitorLib/Hardware/Gpu/NvidiaGpu.cs
index a059d31..bca0319 100644
--- a/LibreHardwareMonitorLib/Hardware/Gpu/NvidiaGpu.cs
+++ b/LibreHardwareMonitorLib/Hardware/Gpu/NvidiaGpu.cs
@@ -487,6 +487,12 @@ internal sealed class NvidiaGpu : GenericGpu
                     _hotSpotTemperature.Value = 0;
                     _memoryJunctionTemperature.Value = thermalSensors.Temperatures[2] / 256.0f;
                 }
+                // RTX 40xx series
+                else if (Name.StartsWith("NVIDIA GeForce RTX 40", StringComparison.OrdinalIgnoreCase))
+                {
+                    _hotSpotTemperature.Value = thermalSensors.Temperatures[1] / 256.0f;
+                    _memoryJunctionTemperature.Value = thermalSensors.Temperatures[7] / 256.0f;
+                }
                 else
                 {
                     _hotSpotTemperature.Value = thermalSensors.Temperatures[1] / 256.0f;