Instruction manual

INTUITY Messaging Solutions Release 4
MAP/5P Maintenance 585-310-186
Issue 3
October 1997
Replacing Other Components
Page 7-25Motherboard Replacement
7
Figure 7-9. Motherboard Jumper Locations
1. JP5 - flash BIOS function
2. JP6 - BIOS ROM type
3. JP1 - BIOS type
4. JP2 - LED function
5. JP15 - standby power connector
6. JP4 - second-level cache
7. JP3 - second-level cache
8. JP30 - external battery connector
9. JP16 - software shutdown
10. JP42 - L2 cache mode
11. JP43 - CPU voltage for I/O
12. JP7 - regulator
13. JP44 - CPU voltage for core
14. JP11 - SMM/reset switch
15. JP14 - power-on switch connector
16. CN30
17. CN19