Please try our [http://www.ifixit.com/Guide/Wiki/Sony_Vaio_PCG-6J2L_Troubleshooting|Troubleshooting Guide][[Sony Vaio PCG-6J2L Troubleshooting|Troubleshooting Guide]] before replacing your fan. This repair guide will outline how to remove and replace the fan assembly in your Sony Vaio PCG-6J2L laptop. [ … ] === Hazards === [ … ] Keep out of reach of children and pets. [ … ] DO NOT attempt to teardown or repair your device under the influence of drugs or alcohol. [ … ] DO NOT ingest any parts of the system. [ … ] Use the correct tools as stated in the tools section. [ … ] DO NOT touch any gold connectors on interior or exterior of the system. [ … ] Make sure system is unplugged and turned off before performing any maintenance on the system.