To resolve a Battery Alert message, you should perform the Battery Test in the System Diagnostics (F2) environment, and calibrate the battery for best performance. To access the HP System Diagnostics Battery Test, turn on the computer and immediately press the esc key to display the Startup Menu.
How Much Does an Industrial Electrician Make? Industrial electricians maintain electrical equipment for factories and production companies. They make about $41,000 annually. How Much does an Electrical Business Make in a Year? The amount of money an electrical business will make in a year depends on its location, reputation, and number of employees. However, even small electrical businesses boast annual profits of over $100,000. One benefit of being an electrician is that their are so many opportunities for advancement.
Average Income. According to the Bureau of Labor Statistics, the mean annual wage for an electrician was $52,910 as of May 2011. This worked out to $25.44 an hour, and the best paid -- or busiest -- electricians could earn the equivalent of $39.75 an hour or more if they were in the top 10 percent of earners.or instance, a licensed journeyman averaged a $54.39 per hour charge for residential work as of 2012, according to the Top Electricians website. If an apprentice electrician is sent to perform a simpler job, the charge may be lower, with an average of $39.79 an hour.