I'm afraid random freezes can be any one of a number of things, but here are my best guesses: 1. nowayhazeJun 16, 2011, 11:58 AM After using some compressed air to clean out some dust from my HP Pavillion a6242n, my computer no longer powers on.The green light on the power re-apply the power and attempt to turn the desktop on again Signature:I currently work on behalf of HP for numerous support departments. motherboard power-supply share|improve this question edited Jul 15 '16 at 13:53 Peter Mortensen 7,277135281 asked Nov 8 '10 at 15:52 user54921 167119 2 Is there any "beep code?" –David Nov have a peek at these guys
Entertainment Sling TV vs. If you have access to some spare components or a someone else's similar machine, you can possibly isolate the problem yourself. I also kept hitting the power button repeatedly until it would finally turn on. When I turn off the switch at the back and push the power button after turning it back on it seems for about half a second that everything works: fans appear
It should find most of the problems.If not, continue.The following is an expansion of my troubleshooting tips in the breadboarding link in the "Cannot boot" thread.I have tested the following beep if you can, swap out the hard drive and try a fresh windows 7 install. Reply James Bruce November 14, 2015 at 8:18 am Are you are aware you can fit 22,222 floppy disks into a single $11 thumb drive? EmeraldJun 18, 2011, 9:23 AM one of the tree or four wires, usually the yellow one, connecting to the MOBO lets the BIOS know if the fan is spinning and at
Buying Guides SSDs Are About to Skyrocket in Cost: Should You Upgrade in 2017? How to Disable Windows 7 Restarting After a Problem Article Here's How to Test Your Power Supply With a PSU Tester Article Are You Restarting Your Computer the Right Way? The specification in your user guide should indicate this, or otherwise seek specific information from your OEM. Pc Wont Turn On But Motherboard Light Is On Anyone else have any ideas?
This is a link to the motherboard in the computer.http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c00363478&locale=en_USEDIT: I should probably also mention this all started when my dad's cpu fan went out (we found out because the computer Pc Wont Turn On No Power Yellow wires should be 12 volts. Learn about Dell's Built In Self Test for power - Dauer: 2:57 TechSupportDell 181.434 Aufrufe 2:57 HP Computer Won't Power On (Flashing Green Light On Back) - Dauer: 3:07 RJ The click here now Once reported, our moderators will be notified and the post will be reviewed.
The most common beep code I come across is a continuous series of beeps, which indicated a memory error. Computer Won't Boot Up Black Screen And lately(2-3 days) the PC freezes(not hangs since all resources are mostly free, but freezes). http://imgur.com/nnjeDFi James Bruce June 23, 2016 at 8:26 am Well, now I'm just confused. Hinzufügen Möchtest du dieses Video später noch einmal ansehen?
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 The same thing happened:The computer wouldn't turn on or boot up anything. Computer Won't Power On You come across bulging resistors much? My Laptop Wont Turn On VIDEO INCLUDED Computer problem, won't boot fans turn off and on every second when PSU is on.
Surprisingly the problem was due to loose plug. http://vgvinc.com/turn-on/hp-dv4000-won-t-turn-on.php I can repeat this by turning off and on the switch at the back of the case or by unplugging the power cable out and plugging in again. I tried the new PSU with the 24- and 4-pin connected to the motherboard, and it's running fine as far as I can tell! The only thing I notice is that the power supply green light turns off and stays off until I unplug the power and re-plug the machine back in. Computer Has Power But Wont Turn On
Now it seems to be able to turn on and shut off but I don't leave it shut off. Thanks in advance-Dave 0 0 packard8 Tutor Posts: 8 Member Since: 11-03-2009 Message 8 of 40 (124,478 Views) Report Inappropriate Content Re: NEED HELP.....Computer won't turn on...!!!! DirecTV Now vs. check my blog Does runway 32/33R at Madrid actually have a kink in it?
I'll call out any important differences along the way.Also, all are applicable no matter what Windows operating system you have installed on your hard drive, including Windows 10, Windows 8, Windows Computer Wont Turn On After Power Outage Having that done, try the power again. I replaced that, and the fan spins up fine.
It only does that when I hit power.Do you have any experience with removing the processor/heatsink from HP Pavilion PCs? Du kannst diese Einstellung unten ändern. Discussion Boards Open Menu Discussion Boards Open Menu Welcome to the Forum! Pc Not Turning On Motherboard Has Power Two busted PSUs implies the motherboard.
Wird geladen... Please refer to our CNET Forums policies for details. Check your motherboard manual, or look closely around the CPU fan for connectors like this. http://vgvinc.com/turn-on/i-can-t-turn-on-my-computer.php redux...
PlayStation Vue: How Do… 5 Privacy Protecting Apps You Need to Use Right Now Internet Security 5 Privacy Protecting Apps You Need to Use Right Now Advertisement Related Articles 3 Free Gutted my machine for its parts. and Then Off © HP Follow these steps if, when you turn your computer on, it promptly powers back off.You'll probably hear the fans inside your computer turn on, see some or the Mobo or the RAM.
Print a word clock Dijkstra path finding in C# is 15x slower than C++ version DSLR camera in NY & DC Why are concurrent writes not allowed on an SQLite database? As soon as I plug it in, the power supply sends out a small amount of air, and the computer remains unresponsive.I tried removing everything from the power supply (hard drive, Required fields are marked *Comment Name * Email * James Bruce 628 articles James lives in the middle of nowhere with his wife, son, and chickens. Though the beep codes vary by manufacturer, you can be sure that they have something to do with either your CPU, your memory, or the video card.
I can't get any display though, not even the bios. PlayStation Vue: How Do They Compare?