Articles in this category An Unresponsive PC First check the cable. Unplug it from the computer and the outlet. Re-plug in both sides and try booting it again. Check the wall outlet. Plug something else into the outlet and see if it works. If yo... Printer Troubleshooting Symptom The Printer is not printing Monitor Troubleshooting Symptom The monitor screen is black Keyboard Troubleshooting Symptom Keyboard doesn't respond and gives off a constant beeping noise when booting up Mouse Troubleshooting Symptom The mouse is acting erratic