{
  "id": "t14g2-bluetooth-pairing",
  "modelId": "t14g2",
  "title": "Bluetooth discovery, pairing and usable function",
  "intent": "Record where Bluetooth stops: controls, discovery, pairing or the accessory’s actual function.",
  "category": "connections",
  "sourceIds": [
    "lenovo-ug"
  ],
  "diagramId": "laptop-t14-vantage",
  "prerequisites": [
    "Owned accessory with its pairing instructions",
    "IT permits Bluetooth use"
  ],
  "tools": [
    "Charged Bluetooth accessory",
    "Its official discovery-mode instructions"
  ],
  "steps": [
    {
      "id": "radio",
      "text": "Check that airplane mode is off. Search Windows for Bluetooth settings and record whether a Bluetooth control exists and can be enabled.",
      "sourceIds": [
        "lenovo-ug"
      ],
      "locator": "Printed pp. 9–10 → airplane mode; p. 25 → Bluetooth"
    },
    {
      "id": "accessory",
      "text": "Put the owned accessory into its documented discoverable mode. Keep another device from reconnecting to it during this comparison using that accessory’s instructions.",
      "sourceIds": [
        "lenovo-ug"
      ],
      "locator": "Printed p. 25 → connect Bluetooth device; accessory-specific procedure required"
    },
    {
      "id": "discover",
      "text": "Observe whether the intended accessory appears. Record discovery separately from pairing; avoid selecting another person’s nearby device.",
      "sourceIds": [
        "lenovo-ug"
      ],
      "locator": "Printed p. 25 → select a Bluetooth device; original staged record"
    },
    {
      "id": "pair",
      "text": "Select the exact accessory and follow the displayed pairing instructions privately. Do not enter a pairing code or PIN into this record.",
      "sourceIds": [
        "lenovo-ug"
      ],
      "locator": "Printed p. 25 → follow on-screen instructions"
    },
    {
      "id": "use",
      "text": "After pairing, test its ordinary intended function in one local app. For sound, retain output selection as a separate next check; pairing alone is not a playback test.",
      "sourceIds": [
        "lenovo-ug"
      ],
      "locator": "Printed p. 25 → Bluetooth device types; original functional acceptance"
    },
    {
      "id": "repeat",
      "text": "If a second owned compatible accessory is already available, record its discovery/pairing result without removing unrelated pairings. Missing controls go to Lenovo/IT; a single accessory issue also goes to its vendor.",
      "sourceIds": [
        "lenovo-ug"
      ],
      "locator": "Printed p. 19 / pp. 65–66 → support and reproducibility"
    }
  ],
  "checks": [
    {
      "id": "safety",
      "question": "Is there swelling, a lifted case or trackpad, liquid damage, smoke, a burning smell, or damaged power equipment?",
      "goal": "Establish whether any powered comparison is safe.",
      "sourceIds": [
        "lenovo-ug"
      ],
      "options": [
        {
          "id": "safe",
          "label": "No visible danger",
          "next": "radio"
        },
        {
          "id": "danger",
          "label": "Yes, or suspected damage",
          "next": "stop"
        },
        {
          "id": "unknown",
          "label": "Not checked / unsure",
          "next": "uncertain"
        }
      ]
    },
    {
      "id": "radio",
      "question": "Is Bluetooth available/on with airplane mode off?",
      "goal": "Confirm the radio control.",
      "sourceIds": [
        "lenovo-ug"
      ],
      "options": [
        {
          "id": "yes",
          "label": "Radio ready",
          "next": "discover"
        },
        {
          "id": "missing",
          "label": "Control missing or managed",
          "next": "attention"
        },
        {
          "id": "unknown",
          "label": "Not checked / unsure",
          "next": "uncertain"
        }
      ]
    },
    {
      "id": "discover",
      "question": "Does the intended accessory appear in documented discovery mode?",
      "goal": "Separate discoverability from pairing.",
      "sourceIds": [
        "lenovo-ug"
      ],
      "options": [
        {
          "id": "yes",
          "label": "Discovered",
          "next": "pair"
        },
        {
          "id": "no",
          "label": "Not discovered",
          "next": "accessory-help"
        },
        {
          "id": "unknown",
          "label": "Not checked / unsure",
          "next": "uncertain"
        }
      ]
    },
    {
      "id": "pair",
      "question": "Did pairing complete and the intended function work?",
      "goal": "Preserve separate pairing and functional results.",
      "sourceIds": [
        "lenovo-ug"
      ],
      "options": [
        {
          "id": "works",
          "label": "Paired and function works",
          "next": "ready"
        },
        {
          "id": "paired-only",
          "label": "Paired, function still fails",
          "next": "function"
        },
        {
          "id": "failed",
          "label": "Pairing failed",
          "next": "service"
        },
        {
          "id": "unknown",
          "label": "Not checked / unsure",
          "next": "uncertain"
        }
      ]
    }
  ],
  "terminals": {
    "ready": {
      "type": "preparation_saved",
      "title": "Bluetooth stages recorded",
      "text": "Discovery, pairing and the intended function worked.",
      "handoff": [
        "Keep the accessory category and stage results.",
        "Retain intermittent reconnect events if they recur."
      ]
    },
    "function": {
      "type": "maintenance_possible",
      "title": "Review the accessory’s app route",
      "text": "Pairing succeeded but the intended function did not.",
      "handoff": [
        "Check the app’s selected audio/input device.",
        "Share paired-versus-functional status with the accessory vendor."
      ]
    },
    "accessory-help": {
      "type": "maintenance_possible",
      "title": "Confirm accessory discovery",
      "text": "The accessory did not appear in the observed discovery condition.",
      "handoff": [
        "Confirm its charge and documented discovery mode with its vendor.",
        "Share any second-accessory comparison with Lenovo."
      ]
    },
    "attention": {
      "type": "maintenance_possible",
      "title": "Ask about Bluetooth controls",
      "text": "The Windows radio control is missing or managed.",
      "handoff": [
        "Provide Windows version and control visibility to Lenovo/IT.",
        "Use official support rather than an unverified driver installer."
      ]
    },
    "service": {
      "type": "service_needed",
      "title": "Share the failed pairing stage",
      "text": "The intended accessory was discovered but pairing failed.",
      "handoff": [
        "Provide discovery and pairing results without PINs.",
        "Include another owned accessory result if available."
      ]
    },
    "uncertain": {
      "type": "preparation_saved",
      "title": "Keep the unanswered checks visible",
      "text": "Radio availability, discovery, pairing or functional result is unknown.",
      "handoff": [
        "Identify the last completed Bluetooth stage.",
        "Share accessory category and unavailable comparisons without pairing codes.",
        "Keep unperformed conditions marked Not tested. Ask the provider to confirm these before further changes."
      ]
    },
    "stop": {
      "type": "service_needed",
      "title": "Stop the powered checks",
      "text": "Stop using or charging damaged equipment. Keep away from hot or smoking equipment; obtain emergency help for an immediate fire risk. Arrange manufacturer guidance before handling or transport.",
      "handoff": [
        "Tell Lenovo or your IT team about the visible damage before arranging transport.",
        "Identify the last completed Bluetooth stage.",
        "Do not open the case, remove the battery, press a lifted surface, or continue a test to complete this record."
      ]
    }
  },
  "missing": "Radio availability, discovery, pairing or functional result is unknown.",
  "handoff": [
    "Identify the last completed Bluetooth stage.",
    "Share accessory category and unavailable comparisons without pairing codes."
  ],
  "outcomeChecks": [
    "Discovery, pairing and use are distinct.",
    "No nearby third-party accessory or credential is recorded."
  ],
  "workflow": {
    "family": "condition-matrix",
    "summary": "Record the exact stage reached by an owned Bluetooth accessory.",
    "osOptions": [
      "windows11",
      "windows10",
      "windows-unknown"
    ],
    "fields": [
      {
        "id": "radio-state",
        "label": "Bluetooth control",
        "type": "select",
        "options": [
          {
            "value": "unknown",
            "label": "Not checked"
          },
          {
            "value": "on",
            "label": "Available and on"
          },
          {
            "value": "off",
            "label": "Off / airplane mode"
          },
          {
            "value": "missing",
            "label": "Missing"
          },
          {
            "value": "managed",
            "label": "Managed"
          }
        ]
      },
      {
        "id": "accessory-kind",
        "label": "Accessory category",
        "type": "select",
        "options": [
          {
            "value": "unknown",
            "label": "Not identified"
          },
          {
            "value": "audio",
            "label": "Audio"
          },
          {
            "value": "input",
            "label": "Keyboard/mouse"
          },
          {
            "value": "other",
            "label": "Other owned accessory"
          }
        ]
      },
      {
        "id": "pair-stage",
        "label": "Furthest stage",
        "type": "select",
        "options": [
          {
            "value": "unknown",
            "label": "Not checked"
          },
          {
            "value": "undiscovered",
            "label": "Not discovered"
          },
          {
            "value": "discovered",
            "label": "Discovered"
          },
          {
            "value": "paired",
            "label": "Paired"
          },
          {
            "value": "functional",
            "label": "Intended function works"
          }
        ]
      }
    ],
    "matrix": {
      "title": "Bluetooth stage checks",
      "rows": [
        {
          "id": "discovery",
          "label": "Discovery",
          "condition": "Charged owned accessory in documented discovery mode"
        },
        {
          "id": "pairing",
          "label": "Pairing",
          "condition": "Exact accessory selected; instructions completed privately"
        },
        {
          "id": "function",
          "label": "Intended function",
          "condition": "Ordinary local action after pairing"
        }
      ],
      "results": [
        {
          "value": "not-tested",
          "label": "Not tested"
        },
        {
          "value": "works",
          "label": "Works in this condition"
        },
        {
          "value": "fails",
          "label": "Fails in this condition"
        },
        {
          "value": "intermittent",
          "label": "Intermittent"
        },
        {
          "value": "not-applicable",
          "label": "Not applicable"
        }
      ]
    },
    "reportFocus": [
      "Radio state",
      "Last successful stage",
      "Functional result"
    ],
    "notDoneGuidance": [
      "Unknown accessory pairing procedure remains Not tested.",
      "Keep pairing codes and device names out of the report."
    ]
  },
  "entityKind": "task",
  "version": "2.0.0",
  "deviceFamily": "laptop",
  "modelApplicability": {
    "id": "t14g2",
    "name": "ThinkPad T14 Gen 2 Intel",
    "family": "laptop",
    "revision": "Intel machine types 20W0 or 20W1",
    "os": "Windows 10/11, original Lenovo firmware. Labels vary between Windows versions; managed systems require IT approval for settings changes.",
    "region": "US-first; optional hardware varies by machine type.",
    "help": "Read the underside machine-type label or Lenovo Vantage device details locally. Confirm T14 Gen 2 Intel and 20W0/20W1. Keep the full serial number private.",
    "exclusions": [
      "ThinkPad T14 Gen 2 AMD",
      "ThinkPad T14 Gen 1",
      "ThinkPad T14s Gen 2",
      "ThinkPad T15"
    ],
    "sourceIds": [
      "lenovo-ug"
    ]
  },
  "exclusions": [
    "ThinkPad T14 Gen 2 AMD",
    "ThinkPad T14 Gen 1",
    "ThinkPad T14s Gen 2",
    "ThinkPad T15"
  ],
  "materials": [
    "Keep any existing backup accessible to you.",
    "Keep credentials and personal files outside this record."
  ],
  "stopConditions": [
    "Stop using and charging equipment with swelling, casing separation, smoke, a burning smell or suspected battery damage. Do not open or press on it.",
    "Set damaged accessories aside. Do not open mains adapters or force connectors.",
    "Do not erase, reset, flash firmware or bypass a lock as a default diagnostic step."
  ],
  "branches": [
    {
      "from": "safety",
      "answer": "safe",
      "to": "radio"
    },
    {
      "from": "safety",
      "answer": "danger",
      "to": "stop"
    },
    {
      "from": "safety",
      "answer": "unknown",
      "to": "uncertain"
    },
    {
      "from": "radio",
      "answer": "yes",
      "to": "discover"
    },
    {
      "from": "radio",
      "answer": "missing",
      "to": "attention"
    },
    {
      "from": "radio",
      "answer": "unknown",
      "to": "uncertain"
    },
    {
      "from": "discover",
      "answer": "yes",
      "to": "pair"
    },
    {
      "from": "discover",
      "answer": "no",
      "to": "accessory-help"
    },
    {
      "from": "discover",
      "answer": "unknown",
      "to": "uncertain"
    },
    {
      "from": "pair",
      "answer": "works",
      "to": "ready"
    },
    {
      "from": "pair",
      "answer": "paired-only",
      "to": "function"
    },
    {
      "from": "pair",
      "answer": "failed",
      "to": "service"
    },
    {
      "from": "pair",
      "answer": "unknown",
      "to": "uncertain"
    }
  ],
  "sources": [
    {
      "id": "lenovo-ug",
      "title": "ThinkPad T14 Gen 2 user guide",
      "url": "https://download.lenovo.com/pccbbs/mobiles_pdf/t14_gen2_t15_gen2_p14s_gen2_p15s_gen2_ug_en.pdf",
      "locator": "Printed pp. 1–5, 9–14, 16–19, 23–25, 27–33, 62, 65–67",
      "purpose": "Existing local official PDF/text reviewed for Intel layout, optional hardware, controls, Vantage, power and support",
      "checkedAt": "2026-10-13",
      "reuse": "Reference only. Original paraphrase and observation worksheets; no copied images or manual pages.",
      "licenseStatus": "Public support document; no redistribution license assumed."
    },
    {
      "id": "windows-sleep",
      "title": "Shut down, sleep or hibernate your PC",
      "url": "https://support.microsoft.com/en-us/windows/experience/power-battery/shut-down-sleep-or-hibernate-your-pc",
      "locator": "Windows 11 / Windows 10 → Sleep",
      "purpose": "Sleep command, configured lid/power behavior and manufacturer-dependent resume",
      "checkedAt": "2026-10-13",
      "reuse": "Reference only. Original paraphrase and observation worksheets; no copied images or manual pages.",
      "licenseStatus": "Public support document; no redistribution license assumed."
    }
  ],
  "assets": [
    {
      "id": "laptop-t14-vantage",
      "path": "/assets/laptop-t14-vantage.svg",
      "title": "ThinkPad scan and resume evidence",
      "alt": "Original schematic mapping official Vantage availability to scan scope and result, alongside power-indicator meanings used in a resume log.",
      "sourceIds": [
        "lenovo-ug",
        "windows-sleep"
      ],
      "caption": "Original schematic. Vantage screens vary by app/model. A steady power light means on, slow blink sleep, and off means off or hibernation.",
      "kind": "Original schematic"
    }
  ],
  "relatedIds": [
    "t14g2-camera-shutter",
    "t14g2-external-display",
    "t14g2-trackpad-gestures"
  ],
  "estimatedDuration": {
    "minutes": 20,
    "label": "Planning estimate for recording observations; excludes charging, backups, drying and service. Not a measured repair time."
  },
  "legacyVersion": "1.0.0",
  "legacyChecks": [
    {
      "id": "safety",
      "goal": "Separate unsafe hardware from routine preparation.",
      "question": "Any swelling, casing separation, liquid damage, smoke, burning smell, or damaged battery/adapter?",
      "sourceIds": [
        "lenovo-ug"
      ],
      "options": [
        {
          "id": "safe",
          "label": "No visible danger",
          "next": "check-1"
        },
        {
          "id": "danger",
          "label": "Yes, or suspected damage",
          "next": "stop"
        },
        {
          "id": "unknown",
          "label": "I cannot confirm",
          "next": "uncertain"
        }
      ]
    },
    {
      "id": "check-1",
      "goal": "Confirm prerequisites.",
      "question": "Are Bluetooth available/on and the accessory in documented discovery mode?",
      "sourceIds": [
        "lenovo-ug"
      ],
      "options": [
        {
          "id": "yes",
          "label": "Yes",
          "next": "check-2"
        },
        {
          "id": "no",
          "label": "No",
          "next": "attention"
        },
        {
          "id": "unknown",
          "label": "Not checked / unsure",
          "next": "uncertain"
        }
      ]
    },
    {
      "id": "check-2",
      "goal": "Record a visible pairing result.",
      "question": "Does pairing with the exact accessory complete?",
      "sourceIds": [
        "lenovo-ug"
      ],
      "options": [
        {
          "id": "yes",
          "label": "Pairing completes",
          "next": "ready"
        },
        {
          "id": "no",
          "label": "Pairing does not complete",
          "next": "service"
        },
        {
          "id": "unknown",
          "label": "Not checked / unsure",
          "next": "uncertain"
        }
      ]
    }
  ],
  "legacyPreparation": [
    "The accessory is owned and supports Bluetooth",
    "Managed-device policies permit pairing",
    "Charged Bluetooth accessory and its instructions",
    "A private place to keep your findings",
    "A current backup if the device is accessible"
  ]
}