Repair - Matrox NRG User Manual

 Unplug your system or device during lightning storms or if unused for long periods of
time.
 Before removing or replacing a power module, make sure to disconnect its AC power
cable.

Repair

 Don't attempt to open or repair your Matrox product.
Don't attempt to open or repair a replaceable power supply module.

 If there's a fault with your Matrox product, review your Matrox warranty for more
information.
Matrox NRG User Guide 5