6 ContentsTroubleshooting Solid State Drives ................................................................................................................... 112Troubleshooting USB devices ............................................................................................................................ 112Troubleshooting an internal SD card ................................................................................................................. 113Troubleshooting processors ............................................................................................................................... 113Troubleshooting the system board .................................................................................................................... 114Troubleshooting the NVRAM backup battery ................................................................................................... 11410 Getting help .......................................................................................................................... 116Contacting Dell ..................................................................................................................................................... 116Quick Resource Locator ..................................................................................................................................... 116