Dell OptiPlex 740 - Manual (Page 4)

4
Contents
Solving Problems . . . . . . . . . . . . . . . . . . . . 50
Dell Diagnostics . . . . . . . . . . . . . . . . . . . 51
System Lights . . . . . . . . . . . . . . . . . . . . 54
Diagnostic Lights . . . . . . . . . . . . . . . . . . . . . 55
Beep Codes . . . . . . . . . . . . . . . . . . . . . 59
Resolving Software and Hardware
Incompatibilities
. . . . . . . . . . . . . . . . . . 60
Restoring Your Operating System . . . . . . . . . . 61
Reinstalling Your Microsoft Windows
Operating System
. . . . . . . . . . . . . . . . . . 63
Using the Drivers and Utilities Media . . . . . . . . 67
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71