MODEL REFERENCE

TP-Link Deco X10 V1

2 errors · 25 guides

The checks and guides below come from the official manuals for this model.

Find a code or problem on this model

Errors and indicators

Light patterns and messages documented in the manual

Find the indicator lights

Complete Deco X10 indicator, both Ethernet ports, power and one-second reset figure — Deco X10 V1: complete eight-state indicator and connection/reset figure. The exact-model guide specifies green; white in the shared-series guide is not inferred for X10.

Pulse Redsatellite Deco disconnected from the main Deco

The satellite Deco is disconnected from the main Deco.
The operation guide supplies no separate indicator-specific repair.
Use its applicable troubleshooting topic; if problems remain, contact TP-Link support.
Do not disassemble, repair or modify the device.

Solid Reddeco has an issue

Deco has an issue.
The operation guide supplies no separate indicator-specific repair.
Use its applicable troubleshooting topic; if problems remain, contact TP-Link support.
Do not disassemble, repair or modify the device.

Guides

About this guide

Instructions from the manual

Guide scope and compatibility limits7 steps

This reference uses the exact UK/EU V1 support listing and its Deco X10 REV1.0.0 operation guide.
Features, images, steps and descriptions can vary by model, software, region and ISP; the guide’s examples are not promised defaults.
Maximum wireless rates are physical IEEE rates.
Actual throughput, coverage and device capacity depend on network conditions, client limitations and environmental factors.
MU-MIMO needs compatible clients.
Seamless roaming needs 802.11k/v/r clients and may require additional setup.
IoT compatibility means smart devices controlled through the Deco app; other wireless devices may still connect for ordinary Wi-Fi.

Appearance

Instructions from the manual

Read all eight indicator states4 steps

Pulsing yellow means resetting; solid yellow means starting up.
Pulsing blue means ready for setup; solid blue means setting up.
Pulsing green means upgrading firmware; solid green means set up and connected.
Pulsing red means the satellite is disconnected from the main Deco; solid red means a Deco issue.

Connections and factory reset5 steps

Use the two RJ-45 Ethernet ports for a modem, Ethernet outlet or other internet services in Wireless Router mode.
Connect the power slot using the supplied adapter.
Press Reset for one second, then release it to restore factory defaults.
Pulsing yellow changing to solid yellow indicates successful reset.
The product label is underneath the unit.

Set up your deco

Instructions from the manual

Set up the Deco network17 steps

Download the Deco app from Google Play or the App Store, or scan the guide’s QR code, and install it on an Android or iOS smartphone or tablet.
Log in using your TP-Link ID, or create one first.
If you forgot the login password, tap Forgot Password? and follow the app.
Search for and select Deco X10.
If you have several Deco models, tap the question below the search box for the guide’s network-optimization information.
Scan the QR code on the label underneath Deco for quicker setup, or set it up manually.
Power off the modem, connect its LAN port to either Deco Ethernet port, then power both on.
With no modem, connect Deco directly to the Ethernet outlet.
Wait for the Deco LED to pulse blue; the phone/tablet then connects automatically to its default Wi-Fi.
Choose a location or create a custom one; this becomes the Deco’s name.
Choose the internet connection type and enter the required information.
Contact your ISP if unsure.
Set a Wi-Fi name and password for client connections.
The illustrated password requires at least eight characters and recommends letters, numbers and symbols.
Connect the phone/tablet to the newly created Deco Wi-Fi.
Setup is complete.
Connect client devices; plug in the other included Decos to join automatically within two minutes.

Troubleshooting

Instructions from the manual

We couldn’t find Deco1 check

We couldn’t find Deco.: The printed troubleshooting row directs you to TP-Link’s official FAQ 2239 for main Deco configuration; use the matching guide in Sources.
The PDF provides a referral rather than a separate diagnostic sequence.
If the problem remains, contact TP-Link support.

We couldn’t find another Deco1 check

We couldn’t find another Deco.: The printed troubleshooting row directs you to TP-Link’s official FAQ 1447 for satellite Deco configuration; use the matching guide in Sources.
The PDF provides a referral rather than a separate diagnostic sequence.
If the problem remains, contact TP-Link support.

Testing Internet Connection1 check

Testing Internet Connection.: The printed troubleshooting row directs you to TP-Link’s official FAQ 2239 for main Deco internet test; use the matching guide in Sources.
The PDF provides a referral rather than a separate diagnostic sequence.
If the problem remains, contact TP-Link support.

Wireless devices cannot connect to Deco1 check

Wireless devices cannot connect to Deco.: The printed troubleshooting row directs you to TP-Link’s official FAQ 2718 for wireless client connection; use the matching guide in Sources.
The PDF provides a referral rather than a separate diagnostic sequence.
If the problem remains, contact TP-Link support.

Deco suddenly lost internet access1 check

Deco suddenly lost internet access.: The printed troubleshooting row directs you to TP-Link’s official FAQ 2428 for lost internet access; use the matching guide in Sources.
The PDF provides a referral rather than a separate diagnostic sequence.
If the problem remains, contact TP-Link support.

Find a suitable spot for Deco1 check

Find a suitable spot for Deco.: The printed troubleshooting row directs you to TP-Link’s official FAQ 1446 for placement; use the matching guide in Sources.
The PDF provides a referral rather than a separate diagnostic sequence.
If the problem remains, contact TP-Link support.

Deco app is not working properly1 check

Deco app is not working properly.: The printed troubleshooting row directs you to TP-Link’s official FAQ 1456 for app operation; use the matching guide in Sources.
The PDF provides a referral rather than a separate diagnostic sequence.
If the problem remains, contact TP-Link support.

Fcc compliance information statement

Instructions from the manual

Correct radio or TV interference5 steps

For the US/FCC notice, check whether switching the equipment off and on identifies it as the source of interference.
Try reorienting or relocating the receiving antenna, increasing separation, or using an outlet on a different circuit from the receiver.
Consult the dealer or an experienced radio/TV technician if needed.
Do not make unauthorized modifications.
The same interference measures are listed for the US power supply.

Ce mark warning

Instructions from the manual

Observe EU and UK placement restrictions6 steps

Use this EU/UK model indoors: the guide restricts use to indoors in EU member states, EFTA countries, Northern Ireland and Great Britain.
Maintain 20 cm from the body.
For 5150–5250 MHz the band notice permits only limited outdoor/UAS operation under its stated conditions, but this does not override the stricter model-wide indoor restriction.
The band notice excludes use in road vehicles and train carriages; 5250–5350 MHz excludes road vehicles, trains, aircraft and outdoor use.
The guide lists 2412–2472 MHz at 20 dBm and 5150–5350 MHz at 23 dBm maximum transmitted power.
These are the specifically stated band limits, not a claim about unspecified bands.

Fcc rf radiation exposure statement

Instructions from the manual

Keep regional radio notices separate3 steps

For US/FCC operation, antennas need at least 20 cm separation from all persons and cannot be co-located or operated with another antenna/transmitter.
For Canada, use 5150–5250 MHz indoors and keep 20 cm between the radiator and body.
These national notices do not establish that the US adapter is the EU adapter.

Safety information

Instructions from the manual

Use the router and power supply safely9 steps

Keep the device away from water, fire, humidity and hot environments.
Do not disassemble, repair or modify it; contact TP-Link for service.
Do not use damaged chargers or USB cables, unapproved chargers or the device where wireless equipment is prohibited.
Install the adapter near the equipment where easily accessible.
Use only manufacturer-provided supplies from the original package; contact TP-Link if unsure.
Operate at 0–40°C (32–104°F).
Keep the router and adapter more than 15 cm (6 inches) from pacemakers or other implanted medical devices.
If interference is suspected, turn the product off and consult the physician about the implanted device.
Read and follow all safety information; improper use can cause accidents or damage.

Explanation of the symbols on the product label

Instructions from the manual

Read the complete product-label symbol key5 steps

Labels are underneath the router and I.T.E. supply.
Symbols vary by product; the generic key does not prove every symbol is present on this model.
The key explains Class II equipment, Class II with functional earthing, AC, DC voltage, output polarity, indoor use and dangerous voltage.
It continues with electric-shock caution, energy efficiency, protective earth, earth, frame/chassis, functional earthing, hot-surface caution, caution, operator’s manual, standby, ON/OFF push-push, fuse and neutral-N fuse.
The final page explains WEEE recycling, avoiding prolonged high-volume listening, disconnecting all power plugs, m for mini-gap construction, µ for a US micro-gap switch or micro-gap/micro-disconnection outside the US, and ε for a semiconductor switch without contact gap.

Recycle electrical equipment2 steps

The WEEE symbol requires handling under European Directive 2012/19/EU for recycling or dismantling to reduce environmental impact.
Give the product to a competent recycling organization or return it to the retailer when buying new electrical/electronic equipment.

Getting started

Instructions from the manual

Stay online during app setup — EU1 12-language guideView

Remain online through Wi-Fi or mobile data during app download and login. Download Deco for iOS or Android and follow the app.

Stay online during app setup — 28-language guideView

Remain online through Wi-Fi or mobile data during app download and login. Download Deco for iOS or Android and follow the app.

Led status

Instructions from the manual

Interpret generic-series indicator variants — EU1 12-language guide4 steps

The shared guide lists the same yellow, blue and red states as the X10 manual.
Pulsing green or white means upgrading; solid green or white means set up and connected to the internet.
White is a shared-series alternative; the exact Deco X10 operation guide specifies green.
Do not infer a white X10 indicator from this generic table.

Interpret generic-series indicator variants — 28-language guide4 steps

The shared guide lists the same yellow, blue and red states as the X10 manual.
Pulsing green or white means upgrading; solid green or white means set up and connected to the internet.
White is a shared-series alternative; the exact Deco X10 operation guide specifies green.
Do not infer a white X10 indicator from this generic table.

English: safety information

Instructions from the manual

Follow indoor Deco safety — EU1 12-language guide9 steps

This X10 is an indoor Deco; outdoor waterproofing, covers and skilled-mounting instructions in this shared guide apply to outdoor models.
Keep it away from fire and hot environments.
Do not disassemble, repair or modify it; contact TP-Link for service.
Do not use it where wireless equipment is prohibited.
Do not use damaged chargers/USB cables or unapproved chargers.
Keep the adapter or supply-cord plug nearby and easily accessible.
Use only manufacturer-provided supplies in the original package; refer to the exact model manual for applicable supplies.
Earthing through the cord applies only to products with three-pin supply-cord plugs.
Read all applicable instructions and use with care.

Follow indoor Deco safety — 28-language guide9 steps

This X10 is an indoor Deco; outdoor waterproofing, covers and skilled-mounting instructions in this shared guide apply to outdoor models.
Keep it away from fire and hot environments.
Do not disassemble, repair or modify it; contact TP-Link for service.
Do not use it where wireless equipment is prohibited.
Do not use damaged chargers/USB cables or unapproved chargers.
Keep the adapter or supply-cord plug nearby and easily accessible.
Use only manufacturer-provided supplies in the original package; refer to the exact model manual for applicable supplies.
Earthing through the cord applies only to products with three-pin supply-cord plugs.
Read all applicable instructions and use with care.

English

Instructions from the manual

Check local warranty terms — EU1 12-language guide4 steps

TP-Link warrants its originally packaged branded hardware against material and workmanship defects under normal use following its guidance.
The period depends on local service and starts at original retail purchase by the end user.
Warranty remedies are exclusive only to the extent permitted by local law; other rights vary by jurisdiction.
Use the local support site for the period, policy and procedure; do not assume another country’s term.

Check local warranty terms — 28-language guide4 steps

TP-Link warrants its originally packaged branded hardware against material and workmanship defects under normal use following its guidance.
The period depends on local service and starts at original retail purchase by the end user.
Warranty remedies are exclusive only to the extent permitted by local law; other rights vary by jurisdiction.
Use the local support site for the period, policy and procedure; do not assume another country’s term.

Model details

Model and compatibility

Connections: Two RJ-45 Ethernet ports, power slot and Reset button.
Factory reset: Press for one second then release; pulsing yellow changing to solid yellow indicates success.
Operating temperature: 0–40°C (32–104°F).

Errors and indicators

Guides

About this guide

Appearance

Set up your deco

Troubleshooting

Fcc compliance information statement

Ce mark warning

Fcc rf radiation exposure statement

Safety information

Explanation of the symbols on the product label

Getting started

Led status

English: safety information

English

Model details

Model and compatibility

Related reviewed instructions

Manuals and sources