Thema "Intel Arc A750 Fan Fails to Spin After Waking from Sleep/Hibernation When Using Custom Fan Curves" in Intel® Arc™ Discrete Graphics https://community.intel.com/t5/Intel-Arc-Discrete-Graphics/Intel-Arc-A750-Fan-Fails-to-Spin-After-Waking-from-Sleep/m-p/1745641#M35260 <DIV class=""><STRONG>Issue Description:</STRONG><BR />My Intel Arc A750 graphics card fans stop spinning after the system wakes up from Sleep or Hibernation mode. This happens even when temperatures reach 80–90°C. This issue specifically occurs whenever I apply a custom fan frequency/curve; if I use the default settings, the fans operate normally. Currently, the only way to get the fans working again after waking the PC is to restart the Intel Graphics Software.</DIV><DIV class=""><STRONG>System Specifications:</STRONG></DIV><UL class=""><LI><SPAN class=""><STRONG>CPU:</STRONG><SPAN>&nbsp;</SPAN>Intel Core i5-12400</SPAN></LI><LI><SPAN class=""><STRONG>Motherboard:</STRONG><SPAN>&nbsp;</SPAN>ASRock B660M PG Riptide</SPAN></LI><LI><SPAN class=""><STRONG>RAM:</STRONG><SPAN>&nbsp;</SPAN>T-Force DELTA RGB DDR4-3600 32GB (8GB*4)</SPAN></LI><LI><SPAN class=""><STRONG>Storage:</STRONG><SPAN>&nbsp;</SPAN>UMAX M1500 1TB Gen4 PCIe NVMe SSD</SPAN></LI><LI><SPAN class=""><STRONG>GPU:</STRONG><SPAN>&nbsp;</SPAN>Intel Arc A750 Limited Edition (8GB)</SPAN></LI><LI><SPAN class=""><STRONG>PSU:</STRONG><SPAN>&nbsp;</SPAN>Apexgaming STR650MW (650W)</SPAN></LI><LI><SPAN class=""><STRONG>Driver Version:</STRONG><SPAN>&nbsp;</SPAN>32.0.101.8735 (Latest)</SPAN></LI></UL><DIV class=""><STRONG>Troubleshooting Steps Taken (Tested individually and cross-verified):</STRONG></DIV><OL class=""><LI><SPAN class="">Performed a clean driver uninstallation using DDU and reinstalled the latest driver (32.0.101.8735) with Resizable BAR enabled.</SPAN></LI><LI><SPAN class="">Disabled "Fast Startup" in Windows.</SPAN></LI><LI><SPAN class="">Set "PCI Express Link State Power Management" to Off in Power Options.</SPAN></LI><LI><SPAN class="">Enabled "PCIE Native Control" in BIOS (Default: Disabled).</SPAN></LI><LI><SPAN class="">Set "PCIE ASPM Support" to L0sL1 in BIOS (Default: Disabled).</SPAN></LI><LI><SPAN class="">Set "PCH PCIE ASPM Support" to L1 in BIOS (Default: Disabled).</SPAN></LI><LI><SPAN class="">Enabled "DMI ASPM Support" in BIOS (Default: Disabled).</SPAN></LI><LI><SPAN class="">Enabled "PCIE Devices Power On" in BIOS (Default: Disabled).</SPAN></LI><LI><SPAN class="">Manually set PCIE1 Link Speed to Gen4 (Default: Auto).</SPAN></LI></OL><DIV class=""><span class="lia-inline-image-display-wrapper lia-image-align-center" image-alt="螢幕擷取畫面 (85).png" style="width: 999px;"><img src="https://community.intel.com/t5/image/serverpage/image-id/72286i6A0C94EDC727EE2F/image-size/large/is-moderation-mode/true?v=v2&amp;px=999&amp;whitelist-exif-data=Orientation%2CResolution%2COriginalDefaultFinalSize%2CCopyright" role="button" title="螢幕擷取畫面 (85).png" alt="螢幕擷取畫面 (85).png" /></span><P>&nbsp;</P><span class="lia-inline-image-display-wrapper lia-image-align-center" image-alt="My custom fan curve profile." style="width: 999px;"><img src="https://community.intel.com/t5/image/serverpage/image-id/72287i63294261D0CFE785/image-size/large/is-moderation-mode/true?v=v2&amp;px=999&amp;whitelist-exif-data=Orientation%2CResolution%2COriginalDefaultFinalSize%2CCopyright" role="button" title="螢幕擷取畫面 (89).png" alt="螢幕擷取畫面 (89).png" /></span><P>&nbsp;<SPAN class="">My custom fan curve profile.</SPAN></P><span class="lia-inline-image-display-wrapper lia-image-align-center" image-alt="GPU status immediately after waking (Fans at 0 RPM)." style="width: 999px;"><img src="https://community.intel.com/t5/image/serverpage/image-id/72288i24B0EC498B27480D/image-size/large/is-moderation-mode/true?v=v2&amp;px=999&amp;whitelist-exif-data=Orientation%2CResolution%2COriginalDefaultFinalSize%2CCopyright" role="button" title="螢幕擷取畫面 (87).png" alt="螢幕擷取畫面 (87).png" /></span><P>&nbsp;<SPAN>GPU status immediately after waking (Fans at 0 RPM).</SPAN></P><span class="lia-inline-image-display-wrapper lia-image-align-center" image-alt="GPU status during gaming test after waking (Temps reaching 80-90°C, fans still not spinning)." style="width: 999px;"><img src="https://community.intel.com/t5/image/serverpage/image-id/72289i71D1BA6A275B26B7/image-size/large/is-moderation-mode/true?v=v2&amp;px=999&amp;whitelist-exif-data=Orientation%2CResolution%2COriginalDefaultFinalSize%2CCopyright" role="button" title="螢幕擷取畫面 (88).png" alt="螢幕擷取畫面 (88).png" /></span><P>&nbsp;<SPAN>GPU status during gaming test after waking (Temps reaching 80-90°C, fans still not spinning)</SPAN></P></DIV><HR /> Fri, 24 Apr 2026 10:43:41 GMT Ray_Yeh 2026-04-24T10:43:41Z Intel Arc A750 Fan Fails to Spin After Waking from Sleep/Hibernation When Using Custom Fan Curves https://community.intel.com/t5/Intel-Arc-Discrete-Graphics/Intel-Arc-A750-Fan-Fails-to-Spin-After-Waking-from-Sleep/m-p/1745635#M35253 <DIV class=""><STRONG>Issue Description:</STRONG><BR />My Intel Arc A750 graphics card fans stop spinning after the system wakes up from Sleep or Hibernation mode. This happens even when temperatures reach 80–90°C. This issue specifically occurs whenever I apply a custom fan frequency/curve; if I use the default settings, the fans operate normally. Currently, the only way to get the fans working again after waking the PC is to restart the Intel Graphics Software.</DIV><DIV class=""><STRONG>System Specifications:</STRONG></DIV><UL class=""><LI><SPAN class=""><STRONG>CPU:</STRONG><SPAN>&nbsp;</SPAN>Intel Core i5-12400</SPAN></LI><LI><SPAN class=""><STRONG>Motherboard:</STRONG><SPAN>&nbsp;</SPAN>ASRock B660M PG Riptide</SPAN></LI><LI><SPAN class=""><STRONG>RAM:</STRONG><SPAN>&nbsp;</SPAN>T-Force DELTA RGB DDR4-3600 32GB (8GB*4)</SPAN></LI><LI><SPAN class=""><STRONG>Storage:</STRONG><SPAN>&nbsp;</SPAN>UMAX M1500 1TB Gen4 PCIe NVMe SSD</SPAN></LI><LI><SPAN class=""><STRONG>GPU:</STRONG><SPAN>&nbsp;</SPAN>Intel Arc A750 Limited Edition (8GB)</SPAN></LI><LI><SPAN class=""><STRONG>PSU:</STRONG><SPAN>&nbsp;</SPAN>Apexgaming STR650MW (650W)</SPAN></LI><LI><SPAN class=""><STRONG>Driver Version:</STRONG><SPAN>&nbsp;</SPAN>32.0.101.8735 (Latest)</SPAN></LI></UL><DIV class=""><STRONG>Troubleshooting Steps Taken (Tested individually and cross-verified):</STRONG></DIV><OL class=""><LI><SPAN class="">Performed a clean driver uninstallation using DDU and reinstalled the latest driver (32.0.101.8735) with Resizable BAR enabled.</SPAN></LI><LI><SPAN class="">Disabled "Fast Startup" in Windows.</SPAN></LI><LI><SPAN class="">Set "PCI Express Link State Power Management" to Off in Power Options.</SPAN></LI><LI><SPAN class="">Enabled "PCIE Native Control" in BIOS (Default: Disabled).</SPAN></LI><LI><SPAN class="">Set "PCIE ASPM Support" to L0sL1 in BIOS (Default: Disabled).</SPAN></LI><LI><SPAN class="">Set "PCH PCIE ASPM Support" to L1 in BIOS (Default: Disabled).</SPAN></LI><LI><SPAN class="">Enabled "DMI ASPM Support" in BIOS (Default: Disabled).</SPAN></LI><LI><SPAN class="">Enabled "PCIE Devices Power On" in BIOS (Default: Disabled).</SPAN></LI><LI><SPAN class="">Manually set PCIE1 Link Speed to Gen4 (Default: Auto).</SPAN></LI></OL><DIV class=""><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="螢幕擷取畫面 (85).png" style="width: 999px;"><img src="https://community.intel.com/t5/image/serverpage/image-id/72282i8B6BFDC81ACE4366/image-size/large/is-moderation-mode/true?v=v2&amp;px=999&amp;whitelist-exif-data=Orientation%2CResolution%2COriginalDefaultFinalSize%2CCopyright" role="button" title="螢幕擷取畫面 (85).png" alt="螢幕擷取畫面 (85).png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="GPU status immediately after waking (Fans at 0 RPM)." style="width: 999px;"><img src="https://community.intel.com/t5/image/serverpage/image-id/72284iE87F53BD0499A95E/image-size/large/is-moderation-mode/true?v=v2&amp;px=999&amp;whitelist-exif-data=Orientation%2CResolution%2COriginalDefaultFinalSize%2CCopyright" role="button" title="螢幕擷取畫面 (87).png" alt="螢幕擷取畫面 (87).png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="GPU status during gaming test after waking (Temps reaching 80-90°C, fans still not spinning)." style="width: 999px;"><img src="https://community.intel.com/t5/image/serverpage/image-id/72285i11F0D680E69DD794/image-size/large/is-moderation-mode/true?v=v2&amp;px=999&amp;whitelist-exif-data=Orientation%2CResolution%2COriginalDefaultFinalSize%2CCopyright" role="button" title="螢幕擷取畫面 (88).png" alt="螢幕擷取畫面 (88).png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="My custom fan curve settings." style="width: 999px;"><img src="https://community.intel.com/t5/image/serverpage/image-id/72283iCFD472153400B6BC/image-size/large/is-moderation-mode/true?v=v2&amp;px=999&amp;whitelist-exif-data=Orientation%2CResolution%2COriginalDefaultFinalSize%2CCopyright" role="button" title="螢幕擷取畫面 (89).png" alt="螢幕擷取畫面 (89).png" /></span></DIV><HR /> Fri, 24 Apr 2026 10:19:40 GMT https://community.intel.com/t5/Intel-Arc-Discrete-Graphics/Intel-Arc-A750-Fan-Fails-to-Spin-After-Waking-from-Sleep/m-p/1745635#M35253 Ray_Yeh 2026-04-24T10:19:40Z Intel Arc A750 Fan Fails to Spin After Waking from Sleep/Hibernation When Using Custom Fan Curves https://community.intel.com/t5/Intel-Arc-Discrete-Graphics/Intel-Arc-A750-Fan-Fails-to-Spin-After-Waking-from-Sleep/m-p/1745641#M35260 <DIV class=""><STRONG>Issue Description:</STRONG><BR />My Intel Arc A750 graphics card fans stop spinning after the system wakes up from Sleep or Hibernation mode. This happens even when temperatures reach 80–90°C. This issue specifically occurs whenever I apply a custom fan frequency/curve; if I use the default settings, the fans operate normally. Currently, the only way to get the fans working again after waking the PC is to restart the Intel Graphics Software.</DIV><DIV class=""><STRONG>System Specifications:</STRONG></DIV><UL class=""><LI><SPAN class=""><STRONG>CPU:</STRONG><SPAN>&nbsp;</SPAN>Intel Core i5-12400</SPAN></LI><LI><SPAN class=""><STRONG>Motherboard:</STRONG><SPAN>&nbsp;</SPAN>ASRock B660M PG Riptide</SPAN></LI><LI><SPAN class=""><STRONG>RAM:</STRONG><SPAN>&nbsp;</SPAN>T-Force DELTA RGB DDR4-3600 32GB (8GB*4)</SPAN></LI><LI><SPAN class=""><STRONG>Storage:</STRONG><SPAN>&nbsp;</SPAN>UMAX M1500 1TB Gen4 PCIe NVMe SSD</SPAN></LI><LI><SPAN class=""><STRONG>GPU:</STRONG><SPAN>&nbsp;</SPAN>Intel Arc A750 Limited Edition (8GB)</SPAN></LI><LI><SPAN class=""><STRONG>PSU:</STRONG><SPAN>&nbsp;</SPAN>Apexgaming STR650MW (650W)</SPAN></LI><LI><SPAN class=""><STRONG>Driver Version:</STRONG><SPAN>&nbsp;</SPAN>32.0.101.8735 (Latest)</SPAN></LI></UL><DIV class=""><STRONG>Troubleshooting Steps Taken (Tested individually and cross-verified):</STRONG></DIV><OL class=""><LI><SPAN class="">Performed a clean driver uninstallation using DDU and reinstalled the latest driver (32.0.101.8735) with Resizable BAR enabled.</SPAN></LI><LI><SPAN class="">Disabled "Fast Startup" in Windows.</SPAN></LI><LI><SPAN class="">Set "PCI Express Link State Power Management" to Off in Power Options.</SPAN></LI><LI><SPAN class="">Enabled "PCIE Native Control" in BIOS (Default: Disabled).</SPAN></LI><LI><SPAN class="">Set "PCIE ASPM Support" to L0sL1 in BIOS (Default: Disabled).</SPAN></LI><LI><SPAN class="">Set "PCH PCIE ASPM Support" to L1 in BIOS (Default: Disabled).</SPAN></LI><LI><SPAN class="">Enabled "DMI ASPM Support" in BIOS (Default: Disabled).</SPAN></LI><LI><SPAN class="">Enabled "PCIE Devices Power On" in BIOS (Default: Disabled).</SPAN></LI><LI><SPAN class="">Manually set PCIE1 Link Speed to Gen4 (Default: Auto).</SPAN></LI></OL><DIV class=""><span class="lia-inline-image-display-wrapper lia-image-align-center" image-alt="螢幕擷取畫面 (85).png" style="width: 999px;"><img src="https://community.intel.com/t5/image/serverpage/image-id/72286i6A0C94EDC727EE2F/image-size/large/is-moderation-mode/true?v=v2&amp;px=999&amp;whitelist-exif-data=Orientation%2CResolution%2COriginalDefaultFinalSize%2CCopyright" role="button" title="螢幕擷取畫面 (85).png" alt="螢幕擷取畫面 (85).png" /></span><P>&nbsp;</P><span class="lia-inline-image-display-wrapper lia-image-align-center" image-alt="My custom fan curve profile." style="width: 999px;"><img src="https://community.intel.com/t5/image/serverpage/image-id/72287i63294261D0CFE785/image-size/large/is-moderation-mode/true?v=v2&amp;px=999&amp;whitelist-exif-data=Orientation%2CResolution%2COriginalDefaultFinalSize%2CCopyright" role="button" title="螢幕擷取畫面 (89).png" alt="螢幕擷取畫面 (89).png" /></span><P>&nbsp;<SPAN class="">My custom fan curve profile.</SPAN></P><span class="lia-inline-image-display-wrapper lia-image-align-center" image-alt="GPU status immediately after waking (Fans at 0 RPM)." style="width: 999px;"><img src="https://community.intel.com/t5/image/serverpage/image-id/72288i24B0EC498B27480D/image-size/large/is-moderation-mode/true?v=v2&amp;px=999&amp;whitelist-exif-data=Orientation%2CResolution%2COriginalDefaultFinalSize%2CCopyright" role="button" title="螢幕擷取畫面 (87).png" alt="螢幕擷取畫面 (87).png" /></span><P>&nbsp;<SPAN>GPU status immediately after waking (Fans at 0 RPM).</SPAN></P><span class="lia-inline-image-display-wrapper lia-image-align-center" image-alt="GPU status during gaming test after waking (Temps reaching 80-90°C, fans still not spinning)." style="width: 999px;"><img src="https://community.intel.com/t5/image/serverpage/image-id/72289i71D1BA6A275B26B7/image-size/large/is-moderation-mode/true?v=v2&amp;px=999&amp;whitelist-exif-data=Orientation%2CResolution%2COriginalDefaultFinalSize%2CCopyright" role="button" title="螢幕擷取畫面 (88).png" alt="螢幕擷取畫面 (88).png" /></span><P>&nbsp;<SPAN>GPU status during gaming test after waking (Temps reaching 80-90°C, fans still not spinning)</SPAN></P></DIV><HR /> Fri, 24 Apr 2026 10:43:41 GMT https://community.intel.com/t5/Intel-Arc-Discrete-Graphics/Intel-Arc-A750-Fan-Fails-to-Spin-After-Waking-from-Sleep/m-p/1745641#M35260 Ray_Yeh 2026-04-24T10:43:41Z Intel Arc A750 Fan Fails to Spin After Waking from Sleep/Hibernation When Using Custom Fan Curves https://community.intel.com/t5/Intel-Arc-Discrete-Graphics/Intel-Arc-A750-Fan-Fails-to-Spin-After-Waking-from-Sleep/m-p/1745652#M35261 <H3><STRONG>Issue Description:</STRONG></H3><P><BR /><FONT size="4">My Intel Arc A750 graphics card fans stop spinning after the system wakes up from Sleep or Hibernation mode. This happens even when temperatures reach 80–90°C. This issue specifically occurs whenever I apply a custom fan frequency/curve; if I use the default settings, the fans operate normally. Currently, the only way to get the fans working again after waking the PC is to restart the Intel Graphics Software.</FONT></P><H3><BR /><STRONG>System Specifications:</STRONG></H3><UL><LI>CPU: Intel Core i5-12400</LI><LI>Motherboard: ASRock B660M PG Riptide</LI><LI>RAM: T-Force DELTA RGB DDR4-3600 32GB (8GB*4)</LI><LI>Storage: UMAX M1500 1TB Gen4 PCIe NVMe SSD</LI><LI>GPU: Intel Arc A750 Limited Edition (8GB)</LI><LI>PSU: Apexgaming STR650MW (650W)</LI><LI>Driver Version: 32.0.101.8735 (Latest)</LI></UL><H3><BR /><STRONG>Troubleshooting Steps Taken (Tested individually and cross-verified):</STRONG></H3><UL class="lia-list-style-type-disc"><LI>Performed a clean driver uninstallation using DDU and reinstalled the latest driver (32.0.101.8735) with Resizable BAR enabled.</LI><LI>Disabled "Fast Startup" in Windows.</LI><LI>Set "PCI Express Link State Power Management" to Off in Power Options.</LI><LI>Enabled "PCIE Native Control" in BIOS (Default: Disabled).</LI><LI>Set "PCIE ASPM Support" to L0sL1 in BIOS (Default: Disabled).</LI><LI>Set "PCH PCIE ASPM Support" to L1 in BIOS (Default: Disabled).</LI><LI>Enabled "DMI ASPM Support" in BIOS (Default: Disabled).</LI><LI>Enabled "PCIE Devices Power On" in BIOS (Default: Disabled).</LI><LI>Manually set PCIE1 Link Speed to Gen4 (Default: Auto).</LI></UL><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="螢幕擷取畫面 (85).png" style="width: 999px;"><img src="https://community.intel.com/t5/image/serverpage/image-id/72294iB598CF32EF87BD1C/image-size/large/is-moderation-mode/true?v=v2&amp;px=999&amp;whitelist-exif-data=Orientation%2CResolution%2COriginalDefaultFinalSize%2CCopyright" role="button" title="螢幕擷取畫面 (85).png" alt="螢幕擷取畫面 (85).png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="螢幕擷取畫面 (89).png" style="width: 999px;"><img src="https://community.intel.com/t5/image/serverpage/image-id/72295i379BC7B0788AD93F/image-size/large/is-moderation-mode/true?v=v2&amp;px=999&amp;whitelist-exif-data=Orientation%2CResolution%2COriginalDefaultFinalSize%2CCopyright" role="button" title="螢幕擷取畫面 (89).png" alt="螢幕擷取畫面 (89).png" /></span></P><P><SPAN>My custom fan curve profile.</SPAN></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="螢幕擷取畫面 (87).png" style="width: 999px;"><img src="https://community.intel.com/t5/image/serverpage/image-id/72296i4DFF0504C19ADD5B/image-size/large/is-moderation-mode/true?v=v2&amp;px=999&amp;whitelist-exif-data=Orientation%2CResolution%2COriginalDefaultFinalSize%2CCopyright" role="button" title="螢幕擷取畫面 (87).png" alt="螢幕擷取畫面 (87).png" /></span></P><P><SPAN>GPU status immediately after waking (Fans at 0 RPM).</SPAN></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="螢幕擷取畫面 (88).png" style="width: 999px;"><img src="https://community.intel.com/t5/image/serverpage/image-id/72297i7C902018067262A7/image-size/large/is-moderation-mode/true?v=v2&amp;px=999&amp;whitelist-exif-data=Orientation%2CResolution%2COriginalDefaultFinalSize%2CCopyright" role="button" title="螢幕擷取畫面 (88).png" alt="螢幕擷取畫面 (88).png" /></span></P><P><SPAN>GPU status during gaming test after waking (Temps reaching 80-90°C, fans still not spinning)</SPAN></P> Fri, 24 Apr 2026 10:58:36 GMT https://community.intel.com/t5/Intel-Arc-Discrete-Graphics/Intel-Arc-A750-Fan-Fails-to-Spin-After-Waking-from-Sleep/m-p/1745652#M35261 Ray_Yeh 2026-04-24T10:58:36Z