Having problems with your Dell OptiPlex GX520 PC Desktop ?

Optiplex GX520,270,280,755,745 ONBORD COM PORT AFTER DAYS WILL FAULTY

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Answers :

A surge protector stops power surges from eskom etc. from fryin your mother board and power supply. when the power goes off sometimes its just a phase . when all phases are off and the power comes back to all Phases instantly at a strong output this can fry your mother board or damage your power supply . surge protector keeps the power at one level even if it isnt , make sense? Also see UPS.Lightning can do the same effect too
Repair Help & Product Troubleshooting for Dell OptiPlex GX520 PC Desktop

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Optiplex GX520,270,280,755,745 ONBORD COM PORT AFTER DAYS WILL FAULTY


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