March 24, 2026 - Press the MB Clear CMOS or CLR_CMOS button for about 5~10 seconds, at this time that is to clear the real-time clock (RTC) random access memory. You can refer to below example about the Clear CMOS or CLR_CMOS button: (Example MB: ROG MAXIMUS Z790 APEX or Z790-AYW OC WIFI )

October 7, 2025 - Press the MB Clear CMOS or CLR_CMOS button for about 5~10 seconds, at this time that is to clear the real-time clock (RTC) random access memory. You can refer to below example about the Clear CMOS or CLR_CMOS button: (Example MB: ROG MAXIMUS ...

March 22, 2026 - You will find this button on most ROG Strix, ROG Crosshair, ROG Maximus, ProArt Creator, and some higher-end TUF Gaming boards. Budget boards like the ASUS Prime series typically do not have this button. The button is small, usually recessed, and labeled “CLR CMOS” or “Clear CMOS.” ...

March 24, 2026 - Press the MB Clear CMOS or CLR_CMOS button for about 5~10 seconds, at this time that is to clear the real-time clock (RTC) random access memory. You can refer to below example about the Clear CMOS or CLR_CMOS button: (Example MB: ROG MAXIMUS Z790 APEX or Z790-AYW OC WIFI )

March 24, 2026 - Press the MB Clear CMOS or CLR_CMOS button for about 5~10 seconds, at this time that is to clear the real-time clock (RTC) random access memory. You can refer to below example about the Clear CMOS or CLR_CMOS button: (Example MB: ROG MAXIMUS Z790 APEX or Z790-AYW OC WIFI )

May 14, 2023 - To utilize this technique, ensure that your motherboard has a dedicated Clear CMOS button or reset button on its rear or on the front panel. If it does, follow these steps: Shut down your computer.

March 24, 2026 - Press the MB Clear CMOS or CLR_CMOS button for about 5~10 seconds, at this time that is to clear the real-time clock (RTC) random access memory. You can refer to below example about the Clear CMOS or CLR_CMOS button: (Example MB: ROG MAXIMUS Z790 APEX or Z790-AYW OC WIFI )

April 7, 2026 - (Example: ROG STRIX B550-F GAMING (WI-FI) model, Load Optimized Defaults) Note: The CLRTC two-pin or CLR_CMOS button method is invalid. You can try to remove the built-in battery. After the CMOS is cleared, reinstall the battery, enter the BIOS and press F5. When Load Optimized Defaults appears, ...

March 24, 2026 - Press the MB Clear CMOS or CLR_CMOS button for about 5~10 seconds, at this time that is to clear the real-time clock (RTC) random access memory. You can refer to below example about the Clear CMOS or CLR_CMOS button: (Example MB: ROG MAXIMUS Z790 APEX or Z790-AYW OC WIFI )

March 6, 2024 - Hello p_delray You can go into the bios and hit F5 to reset defaults or you can power off your pc and hold the clear cmos button for 3 seconds. After doing this enable X.M.P. for your ram or you can set it manually.

November 13, 2023 - Corsair 3500x Corsair HX1200i Asus ... To clear the cmos...... ... 2) On the motherboard I/O panel, press and hold the clear cmos button (marked yellow) for 3 seconds....

March 6, 2024 - The Clear CMOS button clears/reset the bios nvram, which mean that it resets the bios to default settings. It doesn't revert the bios to a previous "factory" version, whatsoever. ... Asus ROG Strix Z590 Gaming Wifi no QLEDs, no display, just ...

March 6, 2024 - You can set the clock manually via UEFI anyway. As soon as you press the CMOS clear button on the rear IO panel - all user set parameters will be returned to default, which is exactly what you need.

March 7, 2024 - Do I need to unplug the power cord and wait until the green light goes off before pressing the Clear CMOS button?

March 24, 2026 - Press the MB Clear CMOS or CLR_CMOS button for about 5~10 seconds, at this time that is to clear the real-time clock (RTC) random access memory. You can refer to below example about the Clear CMOS or CLR_CMOS button: (Example MB: ROG MAXIMUS Z790 APEX or Z790-AYW OC WIFI )

March 24, 2026 - Press the MB Clear CMOS or CLR_CMOS button for about 5~10 seconds, at this time that is to clear the real-time clock (RTC) random access memory. You can refer to below example about the Clear CMOS or CLR_CMOS button: (Example MB: ROG MAXIMUS ...

December 14, 2021 - To use this button, turn off the computer and unplug it from the electrical outlet. Then, press this red button "CLR_CMOS" for 2-3 seconds. Finally, reconnect the computer and start it up.

February 17, 2021 - My motherboard: Asus Dark Hero Hey guys, been searching online and got multiple answers on what the cmos button does when you press it/hold it down 1. It resets your motherboard setting to default settings on your CURRENT bios 2. It resets your motherboard bios version to the FACTORY version ...

January 18, 2024 - The clear CMOS button has always been lit on the boards I have had...