Oct 3, 2025 · Mini Desktop model EliteDesk 800 G6 Mini 900-CPU Fan Not Detected message, press enter gets though to bootup. but Fan runs non stop and never slows down. opened case …

Dec 2, 2022 · 511-CPU fan not detected - 8554828@Laurenb_91, Welcome to our HP User Forum! Shutdown your PC and disconnect from power. Once disconnected, hold the power …

May 20, 2018 · CAUTION: Do not attempt these steps if the processor fan is not working properly (not spinning or is unusually noisy). Doing so could cause heat related damage to the central …

Dec 6, 2016 · Solved: When I boot I am getting "511 CPU fan not detected." Obviously, it appears there is a problem with the fan. So I will replace the - 5880485

Oct 11, 2024 · If your HP Pavilion Desktop (550-047c) is reporting that the CPU fan is not detected, here are some steps you can take to troubleshoot the issue: Check Physical …

Feb 24, 2020 · If the BIOS menu does not have a Hardware Monitor or CPU Fan Check option, download and install the BIOS update from HP again. For more information, refer to the HP …

Jul 8, 2025 · Have a few HP AIO devices with this error on boot up Post Error 900-CPU Fan Not Detected on HP AIO POS terminal Device will work but not sure why - 9433251

Nov 6, 2020 · (« CPU Fan not detected (900) CPU Fan is not detected or may have malfunctioned ») appears on my screen. The fan is perfectly connected to the motherboard, he is clean and …

May 19, 2024 · Hi all, If your Aurora R16 is showing a CPU fan failure error, please contact tech support by clicking on the Get Help Now button located at the bottom right corner of this page. …

Feb 9, 2024 · I've bought barebones Elitedesk 800 G4 35W, installed i5 8600k CPU, reduced CPU power to 75% in Windows, installed CPU temperature monitor. Machine - 8989218