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.
If the battery is in a low charge state (at less than 3%) you may also get a false reading. Follow the steps below to check the battery using HP Support Assistant. Click Start and select HP Support Assistant. On the HP Support Assistant window, select Troubleshoot, and then select Power, Thermal, and Mechanical.