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13 Posts

12-18-2011

USA

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  • Posts: 13
  • Registered: ‎12-18-2011
  • Location: USA
  • Views: 85
  • Message 1 of 2

E420 humming sound

2011-12-21, 3:20 AM

Had this for about a week now, and it's been pretty quiet until today.  There is now a low and steady hum that alternates pitch, kind of like a slow heart beat.  Not really loud, but just annoying for a new machine.  I've read some things here about fan noise, but this doesn't sound like a fan to me.  Nothing in the disk drive, BTW.  Maybe the hard drive?

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2484 Posts

04-11-2011

Malaysia

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  • Posts: 2484
  • Registered: ‎04-11-2011
  • Location: Malaysia
  • Views: 16673
  • Message 2 of 2

Re: E420 humming sound

2011-12-23, 5:50 AM
hey buck06,

remove the harddrive and start your unit.

the unit will still boot up but will not go into the OS. can you still hear the noise ? if there is none, then it is something to fo with the harddrive.

since this is a relatively new machine, i suggest getting in touch with our support team via :


http://bit.ly/LNVsuppNum





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