Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to install windows server 2003 [title] Put the windows server 2003 cd into the cd drive and turn your computer on. [step] If you can't open the cd drive while your computer is off, put the cd into the drive while the computer is on, and then restart your computer. This is so the computer loads from the cd to begin the installation process.

Ending1: [title] Click the check box that the cd drive will be in when installation is complete. [step] If you don't see an option, click where it is located at. Ending2: [title] Once the cd program is successfully put in, start the program. [step] Depending on your computer model, you may run the program after the installation is completed, or after allowing windows to install, click the start menu then your windows media center. Ending3: [title] Test the new operating system and proceed with the installation process. [title] Open the system panel, click on start from the left menu. Ending4: [title] Wait as the windows setup screen loads. [step] Hit the " enter " button once the " welcome to setup " message appears.

Answer format: ending1/ending2/ending3/ending4