A 150-pound person will burn 476 calories per hour during Walking up stairs, using or climbing up ladder, see CalorieLab to customize.
Dell Latitude E4300 Wireless Switch. So for everybody with the same problem, here comes the solution, on the Dell Latitude E4300, the wireless switch is located on the right side of the laptop, just under the only USB port of the machine. See picture of the Wireless Switch below:
1. Turn off the Dell monitor. 2. Plug one end of the USB cable that came with your monitor into the USB upstream port on the bottom of the monitor. 3. Plug the other end of the USB cable into a free USB port on your computer. 4. Turn on the monitor and the USB connectors on the side and bottom of the Dell monitor are activated. 5. Reboot your computer if the USB connections are not working.