+++
title = "IMC-2001 Power and PSU"
+++

Power connector on the motherboard:

```
+-------------+
| O O O O O O |
+-------------|
  | | | | | +--- GND   black
  | | | | +----- +12V  red
  | | | +------- -5V   blue
  | | +--------- -12V  brown
  | +----------- +5V   white
  +------------- +5V   white
```

Old PSU:

{{< figure src="/images/hardware/imc-2001/old_psu.jpg" alt="New PSU" >}}

New PSU replacing the old crusty one (this is a standard replacement PSU for
Apple \]\[ from [Reactive Micro](https://wiki.reactivemicro.com/Universal_PSU_Kit)):

{{< figure src="/images/hardware/imc-2001/new_psu.jpg" alt="New PSU" >}}