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Precision T3500 Does Not Power Up

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Just to confirm this, I threw an Antec 620 into the T3500 I use as a server and it fired right up. I've ruled out the power supply and battery as being issues. There is no output on the monitor and it just stays like this. If the power light is steady amber, a device might be malfunctioning or incorrectly installed. check over here

DefconComputers 226,727 views 4:36 Dell Optiplex Computers - How to Take Apart, Clean, Reassemble, Upgrade 780 SFF - Duration: 20:10. All Replies Posted by DELL-Hemalatha P on 11 Sep 2016 21:51 Hi dgfrandin Thanks for writing to us. I have also read about dianostic lights to figure out the problem. I don't know). http://en.community.dell.com/support-forums/desktop/f/3514/t/19991458

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Loading... If however, you are in the UK and have the switch set to 115v instead of 230v it will fry the PSU. (Thier single phase circuits is 230v) __________________ Matt Everest-Thermal The light on the monitor is yellow , and so is the light on the computor itself.

It is a Dell and when you start it the green button comes on but after the 10 sec. February 25, 2011 nijo We have DELL Optiplex 755. That sounds like a dying hard drive. Dell Precision T3500 Diagnostic Lights Also, the light on the motherboard still lights up, could that mean it isn't that either or could it still be?

Last edited by stroyal; June 16th, 2010 at 08:19 PM. Dell Power Supply Replacement Please re-enable javascript to access full functionality. July 30, 2011 David Purcell If the power light is blinking blue, the computer is in standby mode.

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System plugged in, but either turned off or in Windows Hibernation State. H235p-00 Power Supply Oops, something's wrong below. I've taken it apart and don't see anything obviously fried. Any clever suggestions?

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Please try again later. http://www.techimo.com/forum/technical-support/248448-dell-precision-wont-power.html I tried changing power chords, tried turning off PC and holding power button down for 30 secs but nothing. Dell Power Supply Test Button Reply Reply With Quote June 16th, 2010,08:57 PM #8 stroyal View Profile View Forum Posts Millwright Join Date Dec 2002 Location New Hampshire Posts 8,190 None of that can test Dell Desktop Power Supply Troubleshooting S9 1- Solid 2- Off 3- Off 4- Solid MBF System board Fatal system board failure detected.

Any ideas? check my blog But from your description, if the switch light is solid amber, the power supply is working fine? Nope, it didn't... September 10, 2011 Colin Sorry windows xp vista and says Dell on the side September 8, 2011 Some Dude Vostro 1520 laptop. Dell Power Supply Reset Button

There are test devices that used to plug into the printer port or the serial port, but I have never heard anything good about them. In order to better respond to your question or problem We require more detailed and specific information Please repost your request with: Computer: Brand Name Age of system: CPU: Brand, speed S10 1- Solid 2- Off 3- Solid 4- Off MEM Memory Memory subsystem configuration activity is in progress. this content Hard Sayin Not Knowin Reply Reply With Quote June 16th, 2010,08:24 PM #5 puzzled1 View Profile View Forum Posts Junior Member Join Date Jun 2010 Posts 16 Thanks again.

Hard Sayin Not Knowin Reply Reply With Quote June 16th, 2010,10:51 PM #20 stroyal View Profile View Forum Posts Millwright Join Date Dec 2002 Location New Hampshire Posts 8,190 According Dell Laptop Power Supply Test I don't know what else I could do, please help somebody, I'm lost without my computer... Any beeps?

June 30, 2011 Susannah I have a Dell E521 with Vista.

Articles & News Forum Graphics & Displays CPU Components Motherboards Games Storage Overclocking Tutorials All categories GPU HIERARCHY CPU HIERARCHY Brands Tutorials Other sites Tom's Guide Tom's IT Pro Login|Sign Up Cancel Unsubscribe Working... HomeDellDell Power Button Lights Dell Dell Power Button Lights Use the Dell power button lights to help diagnose problems with your Dell computer, such as a failing hard drive or a Dell T3500 Diagnostic Lights 1 And 2 Newer Than: Search this thread only Search this forum only Display results as threads Useful Searches Recent Posts More...

brought the new power supply to a PC shop and they let me try their testor. What I have found out is I can get power if I disconnect the ribbon cable going from front usb ports/power switch to the motherboard. I went on vacation for about a week, powering down the system before leaving, where it was normally on 7/24 and working fine. have a peek at these guys What do you siggest I do?

Blinking Green — System is in power saving states S1, S3 or S4. (Blink rate is 1Hz). You can test memory, and hard drives with software if it is running, but that's about it. Any ideas of my problem and correcting it. Most newer models of Dell computers now have a diagnostic LED surrounding the power button on the from of the computer.

The blue flashing power button light should only happen if machine is in hibernate/sleep mode. Password Site Map Posting Help Register Rules Today's Posts Search Site Map Home Forum Rules Members List Contact Us Community Links Pictures & Albums Members List Search Forums Show Threads Get the answer SR-71 BlackbirdJan 7, 2015, 12:05 PM Your welcome. The motherboard never did POST even with all new parts and expansion cards. 1 Serrano OP Creasyd Oct 14, 2010 at 9:19 UTC I'm with the other guys

also the disk drive started to flash, it started beeping and the lights 3 and 4 where lit. I'd place it in slot 1, power on, no good, power off, slot 2 etc. Piece of **** Test?