Before you begin
Fan movement and lighting are separate observations. Some fans have two connections: one for the motor and another for LEDs. Other systems use a proprietary combined connector and controller. A spinning unlit fan and a lit stationary fan need different checks.
Identify the case, cooler and any controller before following button or remote instructions. Not every ElitePCS build uses the same hub or lighting software. Do not assume a long press on an LED button does the same thing on every case, or that an unlabelled remote button only changes colours.
If the CPU cooler is not working, the PC is overheating or you hear a fan striking a cable, shut down and contact support. Do not keep gaming just because the LEDs remain on.
Work through the checks
-
Observe the exact behaviour
Record which fans stop, which lights fail and whether this happens at startup, idle or under load. Keep hands and loose objects away from moving blades. Some graphics cards and PSUs have a documented zero-RPM mode at low load. That does not mean every stationary case fan or CPU fan is normal. Check the expected behaviour for the affected component.
-
Check ordinary lighting controls
Use the case or controller manual to identify its LED button, remote pairing or supported software. If a remote is supplied, check its battery and any shipping isolation tab. Avoid installing several RGB-control suites at once, as competing control can be confusing. If the lights respond to software but not the case button, record that distinction before opening the PC.
-
Inspect airflow and clearance
Check that vents and filters are not blocked by a wall, carpet or packaging. With power disconnected, inspect for a cable close to a fan blade and for heavy dust accumulation. Clean removable filters according to the case instructions and let them dry completely before refitting. Hold blades still gently when using appropriate air cleaning; do not overspin fans or use liquid spray inside the PC.
-
Identify the controller before reseating
If support requests an internal check, unplug mains power and photograph the hub and cable labels. A SATA or other power feed may supply the controller, while a separate lead provides lighting or speed control. Proprietary six-pin or other combined plugs must remain on the matching controller. Do not move a cable into another socket just because it fits.
-
Keep RGB and ARGB separate
Common four-pin RGB lighting uses 12 V, while common three-pin addressable RGB uses 5 V with a missing-pin key. They are not interchangeable. Motor headers are different again. Follow the actual labels and manuals; adapters are not automatically safe. Stop if a plug has bent pins or evidence of overheating. Do not reconnect a damaged lighting cable to test whether it still works.
-
Check shutdown behaviour
Wait for Windows to finish shutting down and distinguish a fan still running from a standby LED or powered USB port. Some boards intentionally provide standby lighting or USB charging. If full fans continue indefinitely, note whether Restart behaves differently and whether an app is preventing shutdown. Fast Startup can be a targeted comparison, but it is not the explanation for every standby light.
What the results tell you
All hub-connected fans and lights fail together
The shared power or controller path may be involved. Photograph it and check the documented connections with power removed.
Only one fan is affected
Investigate that fan and its connection, while considering the controller port. Avoid changing several plugs at once.
Only LEDs remain on after shutdown
Check the motherboard or controller’s standby-lighting settings. Lighting alone does not mean Windows is still running.
Common questions
Do fast-spinning fans damage the PC?
Fan speed rising under load is often a normal response to heat. Unusual noise, obstruction, cooling failure or repeated thermal shutdown needs investigation.
Can any remote control operate my fans?
No. Compatibility and button functions depend on the controller. Use the remote and instructions intended for the installed system.
Should I turn off all fan warnings?
No. A warning may indicate a real cooling problem or an incorrectly connected sensor. Establish the cause before altering monitoring.
When to contact ElitePCS
Send a short video of the behaviour, identify which fan or light is affected and include photos of the controller labels if safely accessible. Report overheating or mechanical contact immediately.
Contact ElitePCS support. Include your order number, the exact symptom and the checks you have completed. Keep passwords, licence keys and recovery keys out of screenshots.
Technical references: ASUS component installation guidance · ASUS GPU fan behaviour · Intel thermal shutdown guidance. Reviewed 27 September 2026.