Dell Dimension XPS H233 Reference Manual page 36

Jumper Settings
D, pins 4-6 (setup)
4 6
D
1 3
4 6
D
1 3
• indicates pin 1
NOTE: For the full name of an abbreviation or acronym used in this table, see the Glossary in the online System User's
Guide.
3-10 Dell Dimension XPS H233 System Reference Guide
Table 3-2. System-Board Jumper Settings (continued)
unjumpered
jumpered
Description
Allows you to enter the system setup program (default setting).
Prevents you from entering the system setup program.