IBM Aptiva 2170 Hardware maintenance service manual - page 181
Manual is about: Hardware Maintenance Service
for Service Level A IBM Monitors 2235; 2236; 2237
of
252
Parts/Test Point Locations 147
Machine Type 2170 System Board Jumpers and
Connectors
NOTE: The blackened pin of a jumper represents pin 1.
2170 System Board Jumper Sett i n g
Jumper/Settings
Function
JP1, JP2
1-2 & 4-5
2-3 & 5-6
Speaker Type:
*Speaker Out
Line out
JP4 Password Check
1-2
2-3
Password function
Bypass
*Check