Quick Reference Guide 45R E S T A R T T H E C O M P U T E R —1 Simultaneously press to display the Start menu.2 Press , press the up- and down-arrow keys to highlight Shut down or Turn Off,and then press .3 After the computer turns off, reconnect the mouse cable as shown on the setup diagram.4 Turn on the computer.T E S T T H E M O U S E — Connect a properly working mouse to the computer, and thentry using the mouse.C H E C K T H E M O U S E S E T T I N G S —Windows XP:1 Click Start→ Control Panel→ Mouse.2 Adjust the settings as needed.Windows Vista:1 Click Start → Control Panel→ Hardware and Sound→ Mouse.2 Adjust the settings as needed.R E I N S T A L L T H E M O U S E D R I V E R — See "Drivers" in your User’s Guide.R U N T H E H A R D W A R E T R O U B L E S H O O T E R — See "Restoring Your Operating System"in your User’s Guide.Network ProblemsCAUTION: Before you begin any of the procedures in this section, follow thesafety instructions in theProduct Information Guide.C H E C K T H E N E T W O R K L I G H T O N T H E F R O N T O F T H E C O M P U T E R — If the linkintegrity light is off (see "Controls and Lights" in your User’s Guide), no networkcommunication is occurring. Replace the network cable.C H E C K T H E N E T W O R K C A B L E C O N N E C T O R — Ensure that the network cable isfirmly inserted into the network connector on the back of the computer and thenetwork jack.R E S T A R T T H E C O M P U T E R A N D A T T E M P T T O L O G O N T O T H E N E T W O R K A G A I NC H E C K Y O U R N E T W O R K S E T T I N G S — Contact your network administrator or theperson who set up your network to verify that your network settings are correct andthat the network is functioning.R U N T H E H A R D W A R E T R O U B L E S H O O T E R — See "Restoring Your Operating System"in your User’s Guide.
