How to Fix Microsoft Teams Error K Security
Struggling with Microsoft Teams "Error K" Security? Follow our step-by-step guide to fix it quickly—no tech expertise needed. Get back to seamless collaboration today!
More and more mouse and keyboard products are equipped with LED lights, in addition to decoration to highlight your gaming gear. It also helps you recognize the characters on the keyboard when using in the dark, but it also brings players another annoyance, which is that you cannot turn off the device's LED lights when shutting down.
If you have a separate gear, you can simply turn off the power, or unplug the computer to turn off the LED light completely. But if you are an internet cafe owner, you cannot do that to turn off the mouse and keyboard LED light. But you can still turn off the mouse and keyboard LED light through the instructions in this article without having to turn off the power.
Instructions to turn off mouse and keyboard lights when Shutdown
1. ASUS motherboard

The first will be ASUS Mainboard, the BIOS operation of this Mainboard is somewhat similar to Asrock Mainboard. If you do not know how to enter the BIOS of the computer lines, you can refer to the article Instructions for entering BIOS on different computer lines .
Currently, all Mainboard lines display the EZ Mode interface. In the bios interface, press F7 to enter the Advanced Mode interface and select the Advanced tab and find the path APM Configuration > ERP Ready and select the Enable (S4 + S5) option . If not, just select Enabled , then press F10 and select Yes to save. Then turn off your computer and check if the mouse and keyboard lights are still on.
2. ASRock motherboard

Similar to the ASUS Mainboard, you can turn off the mouse and keyboard LED lights on the ASRock mainboard. The BIOS interface of ASRock is quite similar to other mainboards, so the implementation is quite simple. In the EZ Mode interface, press the F6 key instead of F7 like on the ASUS mainboard.
Then you will be transferred to the Advanced Mode interface , continue to find the Advanced tab and follow the path Chipset Configuration > select Deep Sleep > then select Enabled in S4-S5 . Next, press the F10 key and select Yes to save and check by turning off your computer to see if the LED light appears.
3. Gigabyte motherboard

Gigabyte mainboards are quite popular and the BIOS interface is also quite user-friendly. You just need to go to the Power Management tab > Find the ERP item and select the Enabled option , then press F10 to save the customization. Next, exit and check by turning off the computer.
4. MSI motherboard

The MSI mainboard BIOS interface is different, as is typical of gaming machines, but the way it works is quite similar to Gigabyte and ASUS. When you enter the BIOS, select the Settings tab in the right column > select Advanced > Power Management Setup > select EuP and turn it on with the Enabled option. Then just press F10 to save this customization and check by turning off the computer.
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