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 embedded in your computer, HP recommends the following practices: If the computer is unused for more than three months, discharge the battery to about 70% before storing. For prolonged storage, check the battery capacity every six months and recharge it to 70 percent. Always store the computer between 20ÂºC and 25ÂºC (68ÂºF and 77ÂºF).