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wruebs
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My desktop computer won't start: flashing amber light?

My Dimension  E510 will not turn on when I press the power on button.  The power button then starts flashing amber and after a while it stops.   I can then turn it on.  When this started, I had to wait about 5 minutes.  Last night however,  it took 2 hours.  I have left my computer on since then and seems to run fine.  I had mentioned this to a Best Buy salesman last week, and he told me it was a power supply problem.   He told me to bring it in and they'll replace it.  The thing I can't get past is why the computer is fine once I get it powered up.  I'm thinking if the power supply was going bad, wouldn't I have more problems while it runs?  I was wondering if someone could verify the power supply diagnosis, or if anyone else had this experience.  I called Dell but they wouldn't tell me anything unless I gave them $50.  I also feel capable of changing the power supply myself if anyone suggest that, provided I can find parts.  Thank's for all replies.

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Re: My desktop computer won't start: flashing amber light?

You can follow THIS FLOWCHART to see if you can find an answer. 

  • Dell Dimension 4600, P4 2.66 GHZ, 320GB SATA HD, Nvidia 6200, Vista Home Premium 32-bit
  • Dell Optiplex GX280, P4 3.2 GHZ, 80GB SATA HD, Windows XP 32-bit
  • Dell Inspiron 530, Q6600 Quad, 500GB HD, Vista Home Premium 32-bit
  • Custom Build, Q6600 Quad, (2) 500GB SATA HDs, 4GB Ram, EVGA GTX 260 Core 216 SC, Corsair 650TX PSU, DVD RW, DVD Blu-ray, Windows 7 Ultimate 64-bit



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8 Krypton

Re: My desktop computer won't start: flashing amber light?

wruebs

A blinking amber power button LED usually indicates a power supply or motherboard failure.

As a power supply costs less than the motherboard, that would be the first part to replace.

5150/E510 systems do not use Dell proprietary power supplies, you can install most generic ATX power supplies with either a 24-pin or 20+4-pin main motherboard power connector.

As the 5150/E510 has an open back panel, a power supply with or without the on/off switch can be used and can be purchased from most local or online computer stores.

A power supply with a minimum of two SATA power connectors is needed.

Dell's e510/5150 Troubleshooter, is HERE <ADMIN NOTE: Broken link has been removed from this post by Dell>

The instructions for replacing the power supply, are HERE

Bev.

 


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