Having problems with your Dell DimensionTM 8400 PC Desktop ?

No Power I have a dell 8400 dimension and yesterday I bought some new memory for it, after installing it the machine will not power on anymore, since then I also put back the original memory and no luck, no light on the back either is power supply gone?


Answers :

I hope you completely unplug all power cables from the outlet before inserting the new memory. if not, your mainboard may be damaged already.
Maybe the new ram you isnt compatible. Try the old one a few more times and see if you get luck, if not, unplug the Computer for 2 minutes and plug it back up and try the old ones again.
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