Connections
USB-C display connection is limited: check the whole connection
Determine which link in the PC-port, cable and display path still lacks confirmed video support.
Windows 11 · Connections
Separate discoverability, stored pairing and connection failures before changing drivers.
Use this guide for: Windows 11 with Bluetooth visible in Device Manager and a Bluetooth accessory that can be put into pairing mode.
If Bluetooth is entirely missing, this pairing workflow is not the right diagnosis. If sound alone fails after connection, record that as a separate audio issue.
Keep a working input method before removing a keyboard or mouse pairing. On a managed PC, ask IT before changing controlled settings or drivers. Stop using damaged or overheating accessories.
Open Settings > Bluetooth & devices. Turn Bluetooth on. Put the accessory into the pairing mode described by its manufacturer and keep it close to the PC.
Select Add device and check whether the accessory appears. Record “not listed”, “listed but pairing fails”, or “connected”; these are different results.
If it is already listed but will not connect, remove that accessory and add it again when you have another usable input method. Record the result separately from the first attempt.
Check accessory charge. You can run the Bluetooth troubleshooter in Get Help; it may apply fixes. Record whether it ran and what changed. If the problem continues, keep the exact PC/accessory models for their support teams.
Pairing mode, charge and discoverability remain unresolved. An absent entry alone does not identify a failed radio.
Keep that distinction in the record, along with whether re-pairing was attempted.
Move to that function’s troubleshooting route, such as audio or input. Do not repeat pairing as if discovery had failed.
Choose only results you actually observed. Unchecked items stay visible in your download. No passwords, key IDs, recovery keys or personal files are needed.
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Bluetooth present but pairing fails; pairing mode, charge, range and reconnect sequence. · Checked 2026-10-20
Original observation workflow based on the linked guidance. No physical repair test is claimed.
Connections
Determine which link in the PC-port, cable and display path still lacks confirmed video support.
Camera and privacy
Separate device-level camera access, Store-app permission and desktop-app access before treating an app failure as hardware damage.