Crackling sound on boot up. goes away after a while

Where does the sound appear to be coming from? And can you provide more details?

Did it have an OS previously, or is this a new netbook. Also, is their any crackling sound when booting? If there is a crackling, it's possible the hard drive crashed. Without a hard drive, it wouldn't be able to boot the OS.

The crackling sound you hear is called pre-ignition. Meaning your either running too cheap a fuel or the engine needs timing reset because timing is too far advanced and causing pre-ignition. That means the spark plugs are firing earlier than they should.

So if you bought enclosures that are premade AND had the speakers installed, you need to see if there is a cross over network installed in them

Crackling is usally one or two things my guess would be bad grounding of the amp or bad connection with the jacks or plug it self try to make it crackle on purpose by jiggling the jacks see if it has any effect on the crackling try to narrow your possibilitys

If the sound FLUCTUATES up & down, try turning off the AutoVolume in the sound menu. You didn't say if it's one or all speakers crackling. Crackling is either a speaker or circuitry issue. Adjust the balance away from the speaker that crackles, if it stops, that speaker is probably "fried". If it still crackles, I'd turn off the speakers and run the sound thru a stereo for the quick, cheap fix. My Samsung (10+ years old to be fair) crackles due to a circuit issue but if I SMACK the left side speaker (behind which is the sound board and side panel connectors) it stops for a while. Maddening. I think I broke it squeezing it into the furniture it's in, pressing on the protruding RCA plugs. Dumb design.

my flatscreen LG television crackles all the time, what can I do to stop it?

Hello there


The issue that you are descibing sound it a bad small signal board which needs to be taken to thr repair shop.

I just bought a used 60 inch rear projection tv. The picture is fine except I have a crackling sound coming from the front of the tv also. What's the deal?

check audio cables wiggle them around if no difference in sound check other inputs if they all crackle call for service it sould be under warranty probably in the speakers or the input board