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  • ECOVACS
  • LeapFrog/LeapPad
  • Roomba Vacuum
  • Samsung

Main Content

Fix it. Or buy the right one.

Plain-English fix guides and buying guides for home appliances, starting with robot vacuums from Roomba, ECOVACS and Samsung, and Dyson cordless vacuums. Our Roomba and DEEBOT N79 fix guides follow the manufacturers' own support documents.

RoombaECOVACS DEEBOTSamsung POWERbotDyson

What's going wrong?

  • Roomba won’t chargeDock, contacts, battery and charging error codes
  • Roomba won’t dockiRobot’s own checklist and Error 18
  • Roomba charging lightsWhat orange, red and green mean
  • Reboot or reset a RoombaButtons and hold times by model
  • Roomba battery replacementLifespan, warning signs and removal
  • Roomba troubleshooting guideError codes and common faults in one place
  • DEEBOT N79 red light and beepsBeep codes, lost schedule and Wi-Fi
  • DEEBOT N79 manualLights, beeps and cleaning modes

Browse by brand

Roomba

iRobot fixes, maintenance and buying guides.

  • How long does a Roomba battery last?
  • How to clean a Roomba filter
  • Roomba not connecting to Wi-Fi
See all Roomba guides

ECOVACS DEEBOT

Manuals, troubleshooting and reviews.

  • ECOVACS DEEBOT M80 Pro review
  • Ecovac Deebot N79S: things to know
  • Which robot vacuum is best: 7 ECOVACS picks
See all ECOVACS guides

Samsung POWERbot

Robot vacuum reviews.

  • Samsung POWERbot R7065 review
  • Samsung POWERbot R7070 review
  • Samsung POWERbot R7090 review
  • Samsung POWERbot R9250 review
See all Samsung guides

Dyson

Cordless and handheld vacuum picks, plus care.

  • Which is the best Dyson cordless vacuum?
  • Most powerful handheld vacuum
  • How to clean a Dyson vacuum
See all Dyson guides

Buying guides

  • Which Roomba should I buy?8 best-selling picks
  • Best Roomba for a small apartmentWorth buying in 2026
  • Best Roomba for hardwood floors5 picks
  • Best robot vacuums for dog hair5 picks
  • Best self-emptying robot vacuums3 choices
  • Quietest robot vacuumsTop 3 options for 2026
  • How much is a Roomba?Expensive or worth buying
  • Are robot vacuums worth it?10 reasons

Latest guides

DEEBOT N79 Manual: Beep Codes, Lights & Quick Reference

By Graham Richards | Last updated on October 9, 2026

Get Help from DEEBOT N79 Manual for Your Cleaner Setup

This is a quick reference for the ECOVACS DEEBOT N79 and its N79S, N79SE and N79W variants: what the AUTO button light means, what each beep count says is wrong, how the cleaning modes differ, how the schedule works and what to maintain. The tables follow the ECOVACS user manuals … [Read more...] about DEEBOT N79 Manual: Beep Codes, Lights & Quick Reference

Filed Under: ECOVACS

Why Won’t My Roomba Charge? Fixes From iRobot’s Own Steps

By Jaskaran Curtis | Last updated on October 9, 2026

Why My Roomba Won’t Charge? (4 BEST Tips to Fix Instantly)

When a Roomba won't charge, the cause is usually one of four things: no power at the dock, dirty charging contacts, a battery that is not seated or authentic, or a battery that has failed. The steps below follow iRobot's own support articles and are ordered from the cheapest … [Read more...] about Why Won’t My Roomba Charge? Fixes From iRobot’s Own Steps

Filed Under: Roomba Vacuum

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