eatOS
Troubleshooting Guide1 min read

Card Reader Disconnection or Unbolting

Trouble with your eatOS card reader being disconnected or unbolted? Help is here! Learn to troubleshoot with our easy-to-follow guide, providing step-by-step instructions to get back up and running – from fixing a loo...

Introduction

Troubleshooting "Unbolted" Status on Your Card Reader or Terminal

Encountering the "Unbolted" message on your card reader or terminal signifies a dual challenge of disrupted internet connectivity and device linkages. In this article, we'll address this issue and guide you through the steps to resolve it.

Table of Contents

A Quick Guide to Resolving 'Unbolted' Status

Step 1: Site Network Outage:

When the "Unbolted" status emerges, it could be an outcome of a broader network outage. In such a scenario, the recommended response is to advise the merchant to patiently await the eventual restoration of network services. Acknowledging and navigating these temporary disruptions form a crucial aspect of optimizing operational continuity.

Step 2: Reader Connectivity Issue:

An "Unbolted" reader connectivity problem. To address this, propose a resolution by initiating a reset via simultaneous pressing of the "#" and yellow buttons for a span of 3 to 5 seconds.

If post-reset, the reader does not transition back to its normal Bolted status within approximately a minute, several potential culprits might be involved:

Check the status bar on the New Order Screen for “Printer Disconnected” in yellow.

If Yes:

If No:

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Updated on: 10/23/2025

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