IBM Aptiva 2144 - Page 83

Pin
1
2
3
4
5
6
Voltage (Vdc)
KBD Data (+5.0)
Not Used
Ground
+5.0
Clock (+5.0)
Not Used
1
6
2
3
4
5
Figure 2-6. Keyboard Connector Voltage Check
ARE THE VOLTAGES CORRECT?
Yes No
006
Replace the system board.
007
Replace the keyboard. If the symptom remains, replace the system board.
Check Procedures 2-33