Dell OptiPlex 745 Quick Reference Manual page 60

R
regulatory information, 6
reinstalling
Windows XP , 55
S
safety instructions, 6
Service Tag, 7
software
conflicts, 53
support website, 7
system board, 33, 36, 42
System Restore, 54
T
troubleshooting
beep codes, 52
conflicts, 53
Dell Diagnostics, 46
diagnostic lights, 50
Hardware Troubleshooter, 53
Help and Support Center, 6
restore computer to previous
operating state, 54
system lights, 49
U
User's Guide, 5
60
Index
W
warranty information, 6
Windows XP
Hardware Troubleshooter, 53
Help and Support Center, 6
reinstalling, 6, 55
setup, 57
System Restore, 54