Hi prbearden,
As the system is running slow, you may update the system BIOS. Please refer to the link: http://dell.to/1bg4LKD.
Note: Before updating BIOS please ensure that:
*Battery is 10%> or >10% charged
*Battery charger should be connected
*No external devices (flash drives, printers, external hard drives) should be connected.
*All other programs should be closed and documents saved
Keep me posted with the results. I will be glad to assist further.