Thank you so much!!! I replaced the battery and still got the 4 beeps. I searched UA-cam several time and nobody had an answer until I found your video. I replaced the roller brush and now it works great again...No more 4 beeps!!! 🙂
Thank you so much!!! I replaced the battery and still got the 4 beeps. I searched UA-cam several time and nobody had an answer until I found your video. I replaced the roller brush and now it works great again...No more 4 beeps!!! 🙂