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Re: Constant ringing/hissing sound coming from my dell inspiron 1520 Hello sconer,
Check in the RightMark options and see if there is an option to disable the sleep/hibernation feature, this could be the cause of the shut downs, also check your power options and in "choose when to turn off display" make sure it is set to never, as for the hissing/ringing noise i would reinstall the sound drivers and see if that helps. good luck. |