82 Appendixw w w . d e l l . c o m | s u p p o r t . d e l l . c o m 5 Insert the battery into the socket with the side labeled "+" facing up.6 Rotate the power supply back into place (see page 55).7 Replace the computer cover (see page 71), and plug your computerand devices into their electrical outlets.8 Access the system setup program and restore the settings you recordedin step 1.Technician-assisted technical support requires the cooperation andparticipation of the customer in the troubleshooting process and providesfor restoration of the operating system, application software, and hardwaredrivers to the original default configuration as shipped from Dell, as well asthe verification of appropriate functionality of the computer and all Dell-installed hardware. In addition to this technician-assisted technical support,online technical support is available at support.dell.com. Additionaltechnical support options may be available for purchase.battery socket(BATTERY)battery