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February 20th, 2008 00:00

Has Does Laptop Fail??

My friend has a 5 year old Dell Latitude Laptop which is failing.  Symtoms are video goes streaky and then machine locks up.

What are Symtoms of a CPU failure??  CPU Overheating from Fan Failure??

Video card or Motherboard failure?

 

I am assuming a CPU or a Fan replacement is repairable but a motherboard is not.

 

Thanks in advance

 

Mike

4 Posts

February 20th, 2008 00:00

Sounds like a heat issue to me - make sure all the vents for airflow are clear of dust and that the CPU fan is rotating properly.

Motherboards are replacable with a little work.

February 20th, 2008 10:00

Use a can of compressed air to blowthe vents and fans clean.

13 Posts

February 22nd, 2008 00:00

I did get a can of air.  Pulled keyboard and confirmed fan was running but it was was coated with dust.  Used air to clean up.  Unfortunately still have same problem.  Machine boots fine, runs 5-10 minutes and screen goes streaky, machine locks up and reboots to Windows XP splash screen.  Have to manually shutdown. 

If it sits a while I can restart with same results.  I guess it is finally Time to replace!!!!!

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