Compaq Deskpro 2000 - Manual (Page 187)

7-4 Jumper and Switch Information
Figure 7-2. Pentium II System Board Switch, Connector, and Jumper Locations
Table 7-2
Pentium II System Board Connectors, Jumpers, and Switches
Device Description
J2 DIMM Slot 1
J4 DIMM Slot 2
J5 DIMM Slot 3
J6 Graphics memory upgrade socket (used with P3)
J10 Riser board socket
J14 Microprocessor connector
P1 Power connector
P2 Clear CMOS header/Power-on password header/External (replacement) battery connector
P3 Graphics memory upgrade socket (used with J6)
P9 Fan connector
P10 Diskette cable connector
P11 LED connector
P20 Primary IDE/EIDE cable connector
P21 Secondary IDE/EDIE cable connector
P22 Alternate fan connector (Intel boxed processor)
SW2 Processor speed selector