Dell Inspiron 13z - Page 10

10  Contents
Dell Factory Image Restore ........................... 132
About Dell Factory Image Restore . . . . . . . . . . . . . . . . . . . .132
Starting Dell Factory Image Restore . . . . . . . . . . . . . . . . . . .132
Operating System Disc ............................... 133
About Operating System Disc . . . . . . . . . . . . . . . . . . . . . . .133
Reinstalling the Operating System Using the
Operating System Disc . . . . . . . . . . . . . . . . . . . . . . . . . . .133
Diagnostics ......................................... 137
Pre-Boot System Assessment . . . . . . . . . . . . . . . . . . . . . . .137
Invoking PSA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .137
Enhanced PSA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Invoking ePSA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Beep Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Troubleshooting.....................................140
Display Screen is Difficult to Read. . . . . . . . . . . . . . . . . . . . 140
Desktop. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Laptop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .141
No Display on the Screen or Screen is Blank . . . . . . . . . . . . . 142
Desktop. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Laptop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Keyboard Not Working, Not Detected, or Working
Intermittently . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
External Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Laptop Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
System Setup (BIOS) ................................. 147
Entering System Setup (BIOS)......................... 147
System Setup Screens................................148
Changing the Boot Sequence for the Current Boot .....149