Sponsored Topics. Ruffin is an unincorporated community located in Rockingham County, North Carolina. It is northeast of Reidsville, North Carolina and southwest of Danville, Virginia just off US 29 (Future Interstate 785). It has a population of 2,116[citation needed].
Test your battery using HP Battery Check. Running HP Battery Check with HP Support Assistant installed: Running HP Battery Check without HP Support Assistant installed: 1  Click Start. 2  Click HP Support Assistant. 3  Click Troubleshoot. 4  Click the Power, Thermal and Mechanical button. 5  From the Power tab, click HP Battery Check.
Step 3. Press and hold your HP laptopâs power button for 15 seconds, then release the button. Step 4. Reconnect your laptopâs power adapter. Step 5. Press your laptopâs power button to turn on the computer with the battery still not installed. The laptop starts booting up and the status lights on its front illuminate.The HP and Windows splash screens appear and the Windows operating system starts to load. Your HP laptop is reset once you see the Windows Desktop.Step 6. Click âStartâ and âShut Downâ to power off your laptop after the Desktop is showing. Reinstall your laptopâs battery pack after the shutdown process is complete, then turn your HP laptop back on to use the computer.our HP laptop is reset once you see the Windows Desktop. Step 6. Click âStartâ and âShut Downâ to power off your laptop after the Desktop is showing. Reinstall your laptopâs battery pack after the shutdown process is complete, then turn your HP laptop back on to use the computer.