3301770
5. CN5: Power and HDD LED Connector
This port provides the connectivity to the power and hard drive activity LEDs on the chassis
front panel. An adapter cable is required.
Table 2-8 CN5 Pinouts
PIN DESCRIPTION
1 VCC5
2 GROUND
3 POWER LED+
4 POWER LED-(GND)
5 HDD LED+
6 HDD LED-
Figure 2-8 CN5 Power and HDD LED Connector
6. CN6: SDRAM 144-pin SODIMM Socket
This socket receives 100/133MHz SODIMM modules
7. CN7: Battery Connector
This 2-pin header connects to an externally mounted 3V, Lithium, cell coin battery (VARTA
CR2032). The life expectancy of the battery is approximately 7 years. Depending on the
working condition, the life expectancy may be shorter.
Replacing a battery is not a user operation.
If the battery starts to weaken and loses voltage, contact your vendor for a replacement
module. Dispose of the used battery properly. You may contact your local waste disposal
agency for disposal instructions. Do not dispose of a used battery with normal household
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