IBM 2140, 2142 manual Hard Drive or CD/DVD-ROM End of Power Cable

11

+3.3 Vdc -12 Vdc GND ON/OFF GND GND GND -5 Vdc +5 Vdc +5 Vdc

20

1		GND	+5 Vdc	GND	+5 Vdc	GND	PWR Good		+12 Vdc
+3.3 Vdc	+3.3 Vdc							+5 Vdc Aux

10

Figure	2-1. System Board Power Supply Connectors (Bottom View)
5 V dc	12 V dc
4	1

Figure 2-2. Hard Drive or CD/DVD-ROM End of Power Cable

1

5 V dc

4

12 V dc

Figure 2-3. 3.5-In. Diskette Drive End of Power Cable (Step 006 continues)

Check Procedures2-35