Ultimate Xbox 360 XCLAMP Repair Kit - 3 Red Light X-Clamp Fix w/ 3.5g Arctic Silver 5 & Opening Unlock Toolkit Directly from 3RedLightFix and/or our direct fulfillment by Amazon option. Authorized Arctic Silver Reseller! All repair kits include proprietary parts and supplies. Enough high quality exact fit hardware to fix both core processors (CPU and GPU). Easy to follow personally authored instruction guide with detailed pictures. No drilling required! Our kits will fix most "3 Red Light of Death" error codes.