Question about Compaq Evo N610C Notebook

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High pitch noise

Whenever the laptop is turned on, it makes a high pitched squeal like a capacitor dischargind, someone told me that it was the dc converter board, if this is true where can i get the part for replacing this and is it easy to fix.

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Re: high pitch noise


For laptop repairs & parts, pls try here. Not really that hard a fix but major concern is how soon do you get the parts and how to confirm your diagnosis.

You may want to consider other possibilities such as:
1. mechanical problem (fan motor bearing, CD/DVD spindle, HD platter; and/or
2. CCFLamp inverter.

Hope this be of some help/idea. Pls post back how things turned up or should you need additional information.

Good luck and kind regards.

Posted on Nov 14, 2007

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