Show pageOld revisionsBacklinksNew pageNew folderBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ====== EC Reset ====== ===== Quick EC Reset ===== - Hold the power button until your laptop shuts off and you hear a sound similar to a voltage drop - This will discharge the EC and reset settings that might be corrupted ===== Full EC Reset ===== If Quick EC Reset doesn't help, it's time to do full EC Reset - Hold the power button for about 30 seconds - Remove the [[laptopwiki:guides:lenovo:legion_2021_l5_l7?s[]=ifixit#how_do_i_take_the_bottom_cover_off|back panel]] - Carefully unplug the battery - Plug in the power adapter and run the laptop for about 5 minutes with the battery disconnected - After 5 minutes shut down the laptop and reconnect the battery - Your EC has now been reset. CKG Edit laptopwiki/guides/lenovo/ecreset.txt Last modified: 30/12/2022 20:02by dustojnikhummer