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.
Steps. 1  1. Take the laptop out of its case. 2  2. Make sure it is off and not in sleep mode. 3  3. Flip it over onto it's top so you are looking at the bottom.  4. To identify the battery: Newer models have it 1  underneath. 5. For the newer ones that have the battery on the bottom, look on the battery for a little white rectangle with 5 lights on  it.