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Optiplex 755 Only Turns On Through Power Supply Button

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Any ideas of my problem and correcting it. Any advice? video cards, sound cards etc... 5) Please open the system and remove the following components: a) Power and data cables from hard drives and optical drivesb) Any PCI/PCI-Express expansion cardsc) All Reply Subscribe IN THE COMMUNITY Test your wits and sharpen your skills. Source

If so, try disabling it. If neccesary to shut the system down the power cord or swith on your surge protector removes and re-applys power causing the system to power on.   This isn't Rocket Surgery I do not want injure my mother board. Easy to fry stuff if you're not grounded. http://en.community.dell.com/support-forums/desktop/f/3514/t/19434634

Dell Optiplex 760 Power Supply Test Button

But that's very bad news for me because it means I have a circuitry problem (motherboard). Article by: Andy Skype is a P2P (Peer to Peer) instant messaging and VOIP (Voice over IP) service – as well as a whole lot more. Posted by HeadOnAPike on 17 Feb 2012 18:39 Despite the working power supply test button, I tried replacing the power supply anyway just to see. If the problem persists, contact Dell (see Contacting Dell).

How are the scores decided in Chess? Plug it back in and try starting it up again. You mentioned you recently changed power supplies, it's probable your old power supply damaged the MB on it's way to the grave. Dell Optiplex 755 3 And 4 Lights On If the ram is bad a new motherboard will not help.

There is genrally a small red slide switch on them that's used for switching between US and European voltages (Hint: don't change it) but I've not seen one with a button. Dell Desktop Power Supply Troubleshooting Position is variable, but generally near the bottom of the case toward the front of the unit. pricelesstechnology 223,208 views 44:07 Optiplex 755 low voltage issue - Duration: 2:49. anybody with computer experience can replace one.

Problem began after doing a routine system image. Dell Optiplex 760 Wont Turn On Also pay attention to any unusual beeps or sounds coming from the computer. that way you can always turn your computer back on after shutting down by unplugging the power for a few seconds and plugging it back in. 2 Thai I get no noises or beeps or a POST or a BIOS, I get absolutely nothing, just a computer that looks like it should work but doesn't.

Dell Desktop Power Supply Troubleshooting

If the Dell Diagnostics is running, allow the testing to complete. Adam Cox Loading... Dell Optiplex 760 Power Supply Test Button Just got an amber led on the motherboard. Dell Power Supply Self Test Email Password Log In Forgot your password?

A possible graphics card failure has occurred. this contact form Community Dell.com Search Shop Support Community Home Support Forums Blogs Groups What Do I Buy Owners Club TechCenter FAQ's More ... Any thoughts on why this is happening? This series of beeps, called a beep code, identifies a problem. Dell Optiplex 755 Diagnostic Lights

by byroncherry / February 25, 2006 4:15 AM PST In reply to: Computer won't power up ---- no green light, no fan activity Got a new one for $60, works like If you cannot get the MB from DELL, you can try ebay or something like that. Or will I fry everything?I am desperate because it's tax time, and I really need this PC to be on. http://waterjetmedia.com/power-supply/power-supply-for-dell-optiplex-980-minitower.html Ensure that the memory you are using is supported by your computer (see the "Specifications" section for your computer).

I came back a few hours later and the screen was blank and the green light was blinking. Dell Optiplex 755 Wont Turn On Sign in Statistics Add translations 6,166 views 7 Like this video? We recently had a power surge due to lightnining.

It is internally pulled up to +5 V inside the power supply.+5 VSB or +5 V standby supplies power even when the rest of the supply lines are off.

But we have exactly the same problem. About Press Copyright Creators Advertise Developers +YouTube Terms Privacy Policy & Safety Send feedback Test new features Loading... Does Hobbes ever do anything that Calvin himself could not do? Dell Laptop Power Supply Test if this fails you, then try unplugging the power, removing dimm 1 and dimm 2 and moving dimm 3 and dimm 4 to the slots for dimm 1 and dimm 2

However one could just as quickly figure it out with a paperclip. Can you test with a different power supply, or use a tester on your current one? Got the black screen telling some kind of error and to either strike F1 to try again, or F2 to go to utility setup. Check This Out Tips for writing quines Help ID this South Indian fruit-bearing tree What is this colored fiber in my chicken? "Which answer in this list is the correct answer to this question?"

But the problem is likely the power supply again. You computer is generating a beep code that could mean something different depending on your model. The system is stock as far as I know. 5&6. philinroma 13,543 views 1:14 Dell Optiplex 755 Problem 1 - Duration: 0:23.

PC Billion 106,510 views 0:59 Computer won't turn on easy fix - Duration: 2:22.