Owners Manual
Page 98
...disable the serial port and its address, freeing computer resources for restoration of the operating system, application software, and hardware drivers to the original default configuration as shipped from Dell, as well as the verification of appropriate functionality of the computer... and all nonstandard, third-party hardware components integrated through Dell Software and Peripherals, Readyware, and Custom Factory Integration2. 1 Repair services are provided ...
...disable the serial port and its address, freeing computer resources for restoration of the operating system, application software, and hardware drivers to the original default configuration as shipped from Dell, as well as the verification of appropriate functionality of the computer... and all nonstandard, third-party hardware components integrated through Dell Software and Peripherals, Readyware, and Custom Factory Integration2. 1 Repair services are provided ...