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Computer keeps shutting down without no reason

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  #1  
Old 06-04-2008
bonecollector1's Avatar
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Location: Bahamas
Member since: Oct 2007, 21 posts
Computer keeps shutting down without no reason

Good Morning Everyone

My laptop shut down like 2-3 min after i start it up. The cpu fan was still running but the screen was black and you can feel hot air coming from the vent. I tried it again and it still keeps shutting down. I let the computer cool down and i turn it on 2hrs later and it started as usual and i felt the vents and it wasn't that hot until couple min later when i felt it then it shut off itself off again. Can anyone help?
  #2  
Old 06-04-2008
Newcomer, in training
 
Member since: May 2008, 22 posts
what kind of screen appears?

ur system is going shutdown or restarting too?
  #3  
Old 06-04-2008
bonecollector1's Avatar
Newcomer, in training
 
Location: Bahamas
Member since: Oct 2007, 21 posts
black screen appears and the system i still on cause i can feel air coming from the cpu vents until i shut down the computer
  #4  
Old 06-04-2008
tipstir's Avatar
TechSpot Ambassador
 
Location: Florida, USA
Member since: Jan 2006, 3,358 posts
System specs
Overheating -- either the fan for the CPU (mostly copper pipe with fan ) might have stop spinning. Most laptops have 1, 2, 3, 4 and even 6 fan on some models. I take it you don't have Antec cooling pad for the laptop. These have additional 2 fans that works off the USB power.

Which model and band of Laptop you have? You could fix it yourself? Order the part and replace.
  #5  
Old 06-04-2008
TechSpot Addict
 
Location: California; Northern.
Member since: Jul 2007, 718 posts
System specs
Yeah, it's getting too warm, and shuts down to survive. They make cooling pads for those things. A little table with fans in it...about $20. Good Luck. Stay out of the sun.
  #6  
Old 06-05-2008
bonecollector1's Avatar
Newcomer, in training
 
Location: Bahamas
Member since: Oct 2007, 21 posts
I noticed that when i start the laptop the heat sink fan would come on then it will cut right back out so i think that's the problem there
  #7  
Old 06-06-2008
tipstir's Avatar
TechSpot Ambassador
 
Location: Florida, USA
Member since: Jan 2006, 3,358 posts
System specs
Try speedfan control if your MOBO can work with that program. Or just replace the FAN assembly unit.
  #8  
Old 06-10-2008
bonecollector1's Avatar
Newcomer, in training
 
Location: Bahamas
Member since: Oct 2007, 21 posts
the same problem occurs when i turn on the laptop the heat sink fan starts to spin then it suddenly stop spinning. The computer screen turns black and then i noticed the fan spins again. Can't solve this problem any help please???
  #9  
Old 06-10-2008
TechSpot Booster
 
Location: South Africa
Member since: Sep 2007, 563 posts
Hey there

Seems like hardware trouble and overheating..... you'll probably have to solve this by taking it in and getting some new components.

Spyder_1386
  #10  
Old 07-01-2008
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Member since: Jul 2008, 2 posts
I'm having the same problem. How do you get to the FAN assembly unit?
  #11  
Old 07-01-2008
tipstir's Avatar
TechSpot Ambassador
 
Location: Florida, USA
Member since: Jan 2006, 3,358 posts
System specs
What make and model do you have? Contact the vendor who makes your unit and see how much it cost? Or look online for many sites sells parts.
  #12  
Old 07-02-2008
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Member since: Jul 2008, 2 posts
LAptop Overheating & Shutting Down

It is an HP Pavilion dv1040us. I've found instructions for some Pavilions but the laptop case looks different from mine. I'm familiar with desktop repair but new to laptops. Thanks for any help you can provide.
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