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Expert
123 Answers
- Posted on Jan 24, 2010
Re: My notebook refuses to turn on, i've switch outlets,...
There are a few possible causes.
- Your computer is coming on, but your screen is out and you just cant tell. You should see light come on and hear a few noises from the cd drive and hard drive.
- Your power supply is bad (the corded thinggy)
- Your battery is bad and has damaged the cord too.
- The plug in the back of the computer is damaged (Possibly from a bad battery melting the connector)
- You computer has lightning/surge damage and is just broken
- The motherboard has failed completely
First, test the simple things.
- Remove your battery and try to start with only the cord.
- Check the plug that the power supply plugs into. Is it loose does it wiggle? It may need replaced/repaired
- Plug the power cord back in and wiggle do any of the light flicker? This may confirm step 2.
- Take your computer to a simple repair shop and see if they have a power supply you can try. REMOVE your battery first. If it works, great! Get the power supply.
- If none of these are the problem, leave the computer at the repair place for them to look at. There are a few other problems, but you probably cant check those yourself.
doies the lights flash or any thing like that when pluged in turned on .un plug and remove battery hold down power buton for 30 seconds then try it. Also I had a simlyer experince after reasembly of one of mine the memory was not all the way seated
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