Internet help · Virgin Media
Virgin Media flashing green light: Hub 3, 4 and 5 checks
Identify the hub and the indicator before restarting it. Green flashing can mean an update, startup or WiFi pairing, depending on the model and pattern.
By Appliance Faults · Reviewed
Quick answer
A slowly flashing green light on Virgin Media Hub 4 or Hub 5 means a software update is downloading. On Hub 3, the WiFi, internet and power lights have different meanings. Identify the indicator and allow an update or normal startup to finish before treating the light as a fault.
For Virgin Media Hub 3, Hub 4 and Hub 5. Do not apply the Hub 5 light table to Hub 5x: the official green-light guide checked for this page does not provide a Hub 5x light key.
Which green light is flashing?
Match the whole pattern, including which indicator is lit. A green flash alone is not a diagnosis of a cable fault.
| Model and light | Meaning and next check |
|---|---|
| Hub 4Slowly flashing green ring | A software update is downloading. Allow the download to finish. The hub then takes a few minutes to reboot. Official evidence: Virgin Media: Hub 4 flashing green |
| Hub 5Slowly flashing green front light | A software update is downloading. Allow the download and subsequent reboot to finish. Official evidence: Virgin Media: Hub 5 flashing green |
| Hub 3Slowly flashing green internet indicator | A software update is downloading. Give the hub time to finish downloading and reboot. Official evidence: Virgin Media: Hub 3 green internet indicator |
| Hub 3Flashing green power and internet, with solid green WiFi and phone indicators | The hub is starting up. The phone indicator stays off if you have no phone service. Allow 5–10 minutes. The other indicators should go out and the power light become solid white. Official evidence: Virgin Media: Hub 3 power and internet startup pattern |
| Hub 3Flashing green WiFi indicator | This can occur during startup or WPS device pairing. Check whether the hub has just started or someone pressed WPS. Use the service test if your connection still fails. Official evidence: Virgin Media: green hub lights and model selector |
| Hub 5Solid green, not flashing | The hub is in modem mode and does not broadcast its own WiFi. If you intentionally use your own router, check that setup. Do not confuse modem mode with a downloading update. Official evidence: Virgin Media: Hub 5 solid green |
Has the hub just started or begun an update?
For the Hub 3 startup pattern above, let the full 5–10 minutes pass. If you switch the hub off again, it has to start again when power returns.
For a slowly flashing green update light, Virgin Media does not give a fixed total download time in these light guides. The stated few minutes refers to rebooting after the download. Do not treat 10 minutes as a universal update deadline.
Official evidence: Virgin Media: Hub 3 power and internet startup pattern; Virgin Media: Hub 3 green internet indicator; Virgin Media: Hub 4 flashing green; Virgin Media: Hub 5 flashing green
If you still cannot get online
Use Virgin Media's service test to check the connection and any area issue. Check whether every device is affected: if only one phone or computer has trouble, Virgin Media recommends restarting that device.
For a broader connection problem, check the cables are firmly connected. Once normal startup or an update has been ruled out, follow Virgin Media's restart sequence below.
- Switch the hub off at the wall socket.
- Wait 10 seconds, then switch it on again.
- Allow 5–10 minutes for the hub to reboot before checking the connection again.
Official evidence: Virgin Media: connection troubleshooting; Virgin Media: rebooting and resetting a hub
Do not confuse a restart with a factory reset
The reset pinhole restores the hub's original settings. Virgin Media warns that changes such as a different WiFi password must be applied again afterwards. The ordinary restart above does not use that pinhole.
Check the light pattern and service-test result before considering a reset. An update indicator by itself is not a reason to erase your settings.
Official evidence: Virgin Media: rebooting and resetting a hub; Virgin Media: Hub 4 flashing green; Virgin Media: Hub 5 flashing green
Have a Hub 5x or a different light pattern?
Use Virgin Media's service test or ask support to interpret the exact model and pattern. The official green-light selector reviewed for this guide lists Hub 3, Hub 4 and Hub 5, so it does not establish what green flashing means on Hub 5x.
Keep the model name in your support notes. Similar names are not enough evidence that two hubs share the same light meanings or settings.
Official evidence: Virgin Media: green hub lights and model selector; Virgin Media: connection troubleshooting
Still offline? Run Virgin Media's connection test
The official test checks your service and can direct you to further help. This page cannot check your address, account activation or a live network fault.
Test my Virgin Media serviceHave these details ready
- Exact hub model, including whether it says Hub 5 or Hub 5x
- Which light is flashing, its colour and whether the flash is slow
- When the problem began, which devices are affected and any checks already tried
Frequently asked questions
Does a flashing green light mean my Virgin Media hub is broken?+
Not by itself. Verified green-light patterns include startup, software updates and WiFi pairing. Match the model and indicator first. Use Virgin Media's connection test if the light persists and you cannot get online.
How long should the green light flash during an update?+
Virgin Media says the hub takes a few minutes to reboot after the software download finishes. Its model-specific green-light pages do not state a fixed total download time. The separate 5–10 minute guidance refers to startup or a routine reboot.
Why is my Hub 5 solid green with no WiFi?+
Virgin Media identifies solid green on Hub 5 as modem mode. In that mode the hub does not broadcast its own WiFi, and you may be using your own router. This differs from a slowly flashing green software-update light.
Can I use these light meanings for Hub 5x?+
No. The official green-light selector checked for this guide does not provide a Hub 5x light key. Use the service test or contact Virgin Media with the exact model and indicator pattern.
Official sources and scope
This independent guide interprets the provider's published light patterns. It does not perform a live connection test or establish a hardware diagnosis. Hub 5x and unlisted patterns require model-specific advice from Virgin Media.
- Virgin Media: green hub lights and model selector
Supports Hub 3 WiFi startup/WPS guidance and the models covered by this guide.
Checked
- Virgin Media: Hub 4 flashing green
Slow green flashing indicates a software download followed by a reboot.
Checked
- Virgin Media: Hub 5 flashing green
Supports the Hub 5 update interpretation; does not establish Hub 5x behaviour.
Checked
- Virgin Media: Hub 3 green internet indicator
Supports the slowly flashing internet-indicator update explanation.
Checked
- Virgin Media: Hub 3 power and internet startup pattern
Supports the combined startup pattern and 5–10 minute wait.
Checked
- Virgin Media: Hub 5 solid green
Identifies modem mode, in which the hub does not broadcast WiFi.
Checked
- Virgin Media: rebooting and resetting a hub
Supports restart timing and the loss of custom settings after a factory reset.
Checked
- Virgin Media: connection troubleshooting
Supports service testing, cable checks and restarting a single affected device.
Checked
Read our editorial policy and source methodology.