Compatible Part Number: VW42T, 0VW42T, 30WGC, 030WGC. Compatible Models: Dell Optiplex 390 MT, 790 MT, 990 MT, 7010 MT. If you are having problems with turning your computer on and off then this may be the repair part you need.
This product would be ideal for upgrading the power button switch cable in Dell Optiplex 390, Optiplex 790, or Optiplex 990 computers, ensuring reliable and safe power supply.
