Having problems with your Dell Dimension 2400 PC Desktop ?

Yellow light on dell dimension 2400 and it won't work

Answers :

HI, this is signaling an issue that is concerning the power unit(power supply). this can also be an issue with the mother board as well. you can confirm the actual issue by, inspecting the cooling fan that is on the power unit. if the power unit fan is not running when you push the power button to power up the PC, replace the power supply. if the fan is running, replace the mother board.
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