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Motherboard Power Supply Not Working


I actually have one machine lenovo m91 that will not go to post. Ligushka Ars Praefectus Tribus: Florida, USA Registered: Jan 3, 2004Posts: 3749 Posted: Tue Jun 16, 2009 4:27 pm Try a different power supply. I really wish SU had a FAQ. –harrymc Nov 8 '10 at 19:08 @barlop: Oh, and thank you for the down-vote. –harrymc Nov 8 '10 at 19:11 If powered on and all your getting is fans then I take each component out and power cycle the machine untill I find the culprit.

If you have a desktop computer and plan on trying to repair the computer yourself open the computer and verify the power connections. Maxxarcade 121,164 views 20:57 How To: Replacing bad capacitors on a motherboard! (MS-7207 / K8NGM2) - Duration: 6:45. Very technical. share|improve this answer answered Dec 31 '12 at 15:03 Angsuman Chakraborty 11 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google

Motherboard Not Getting Power

I don't have many other ideas.The power was plugged into a "surge master" power strip, and I haven't cracked open the case in quite a while, so I didn't change anything If these fans are spinning, the computer is receiving power and this document may not apply to your issue. LuisTutorialTV 235,383 views 7:44 Computer Power Supply Repair - DEAD bad capacitor No / Flashing Green Light - Duration: 8:57.

Those who are more aggressive often PC makers who control the specific memory and other components that are installed and who assume that users want the highest possible performance level and Especually if you're a Dell shop with their propratary PSU's. Perhaps I will return it and get a Seasonic online. Motherboard Won't Power Up Did I cheat?

Is any of this outdated? How To Fix A Motherboard That Won't Turn On Do you have any more tips to contribute? my list for a dead PC is: pop the case open and blow out any dust. http://www.tomshardware.com/answers/id-1879671/computer-powering-tested-psu-motherboard-works-fine.html A laptop or tablet often has a similar connection between the button and the motherboard but it's nearly impossible to get to.  Test your power supply if you're using a desktop

After all cards have been reseated make sure all cables are firmly connected by disconnecting and reconnecting all drive cables and fan cables. Motherboard Problems Symptoms Again, nothing when I turn the power on.I make sure that the power switch is actually working correctly, and it is. Believe it or not, a bad CMOS battery is a relatively common cause of a computer that looks like its not receiving power.A new CMOS battery will cost you well under As a result, I won't buy Antec anymore.

How To Fix A Motherboard That Won't Turn On

I guess I will have to take it to the repairman since I don't have spares to switch and check which one it's actually is. –user54921 Nov 8 '10 at 20:55 http://arstechnica.com/civis/viewtopic.php?t=63133 Don’t be intimidated; the problems above, though far from uncommon, can be handled with a little patience.  Image credit: Wikmedia/Petteri Aimonen, Flickr/Judy-Robinson Cox Also watch: Asus ROG GX700 Hands On

Motherboard Not Getting Power SRP, the security "secret" every admin should know Windows Seriously, how do people not know about this? © Copyright 2006-2016 Spiceworks Inc. Motherboard Has Power But Wont Turn On uberDoward 49,042 views 6:45 Another Dead Bestec ATX-250-12E Power Supply - Duration: 11:54.

This will show whether the supply is operating correctly and if the supplied voltage is within the proper tolerance range. If the computer turns on you can turn off the computer and reconnect all the cables. Working... An infinite chain of theories How can Average Joe create a micro-state that is a member of the UN in the least amount of time? How To Fix Motherboard No Display

You can use the one that's powering your monitor (as long as it seems to be getting power), one from another computer, or a new one.  Replace the CMOS battery, especially Pimiento morenoconsulting Mar 19, 2015 at 08:47pm Good stuff! Kevin Meisenbacher - March 11 Reply Same here Will you Honor me with your knowledge? @luisaparente iorysrage - March 17 Reply if it's serial flash chip, you'll need simple serial programmer Also, be sure you don't touch a usb connector instead, as they look similar to the typical front panel header. 4 Check for signs of life The motherboard should try booting

Humorous author pictures How to downgrade Debian package installed with -t testing? How To Fix A Motherboard That Won't Boot Tradie Trev 182,489 views 7:09 Loading more suggestions... Even new processors that fit into the motherboard’s CPU socket may not be compatible out of the box.

The buyer simply didn't install the motherboard correctly.

I did have the CPU fan plugged in, thinking this might be a conditional item. This is not a very common point of failure, but your PC might not be turning on because the power button isn't properly connected to the motherboard.Tip: Most case switches are Hoping against hope that the PC hadn't crashed (this update was one where the screen stays blank until the update is complete), we sat staring at the blank screen for another Common Motherboard Problems The trick actually only still works on three of my affected machines, and I don't expect that to continue much longer.

Register Login Posting Guidelines | Contact Moderators Ars Technica > Forums > Hardware & Tweaking > CPU & Motherboard Technologia Jump to: Select a forum ------------------ Hardware & Tweaking Audio/Visual Main board repair. - Duration: 12:57. My solution in this lab is just to hand an "out of order" sign on them for the rest of the semester when they no longer boot at all. Don’t fully secure it in place until you power up the system for a function test.

I'm surprised that it was the PSU since, as I said in the OP, I tested it by jumping the pins and read proper voltages at every lead.Regardless, here I am, Tabasco erok Mar 19, 2015 at 08:29pm Capacitors indeed Ace! Note that this will only buy you a little time. LearningZone 66,628 views 12:57 Repairing a motherboard - Duration: 7:09.

An error (403 Forbidden) has occurred in response to this request. If you can't find your manual, your motherboard's manufacturer should have a PDF version of it on the company's site. Computer Tips 28,242 views 4:45 Testing the PC's PSU - Duration: 22:15. Sign in to make your opinion count.

Lowell Vanderpool 256,436 views 4:01 motherboard ke power supply ko kaise repair kare || computer tips in hindi - Duration: 11:31. Improperly installing a processor is much more difficult, but worth checking if you’re really stumped. What is this black magic?" Honestly, I've done a lot less work on hardware as my position changed over the last several years, but I still keep one of those power For example, an ATA interface or the embedded video, audio, or LAN may stop working, while the rest of the motherboard functions appear to work normally.

Presto-it booted. If the system is functioning as expected at this point, add the rest of your system components one at a time until you find any remaining problem(s). We've used Intel and ASUS motherboards for years. Please help Lindokuhle - April 15 Reply it could be overheating.

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