Apple Macbook Pro Aluminum 13-Inch Black Laptop Keyb Technical Guide - Page 61

Deep Dive Check Result 1. System Profiler should list Yes Bluetooth radio device under system hardware. Is Bluetooth device available? No 2. System Preferences has a Yes Bluetooth panel. Ensure Bluetooth is on and discoverable. Are there any devices listed in pairing No window? 3. Ensure a known-good Yes Bluetooth device is on, in close range and in discoverable mode. Is computer pairing No with known-good device? 4. Is computer pairing with user's Yes Bluetooth device? No 5. Run Clamshell Service Yes Diagnostic utility and check for all devices presence. If not found, reseat camera cable on No logic board. Is the Bluetooth radio present, on and pairing with a known-good device? Action Code Bluetooth radio present, verify Bluetooth preference settings, go to step 2. Attempt Bluetooth repair, go to step 5. Choose known-good device and establish a connection. Go to step 3. Attempt Bluetooth repair, go to step 5. Pairing verified, connect with user's device, go to step 4 Attempt Bluetooth repair, go to step 5. Connection established, continue testing for connection loss, go to step 7. Check for software updates K07 for both computer & device. Loose cable connection. N04 Go to step 6. 6. Install and test a known-good Yes Replace display assembly. L16 display assembly. Is the Bluetooth radio present, on and pairing with a known- No Replace logic board. M11 good device? 2010-06-15 MacBook (13-inch, Aluminum, Late 2008) Symptom Charts - Communications 61