Desktop won't power on

Had a power outage yesterday and Compaq Presario SR5000 will not power back on (was plugged into power bar). Blue light on the back of the machine flashes, but no activitiy at all from power on/reset button. Now trying to take apart to find PSU but not even sure yet what I should be doing with that once I get to it.

Hi,
You can use the below links to troubleshoot the issue.
http://h10025.www1.hp.com/ewfrf/wc/document?docname=bph06788&tmp_task=solveCategory&cc=us&dlc=en&jum...
And
http://h10025.www1.hp.com/ewfrf/wc/document?docname=c00899280&lc=en&cc=us&dlc=en&product=3577865
"I work for HP."
Please click the "White Kudos" star to say thanks for helping.
Please mark "Accept As Solution" if my help has solved your problem.

Similar Messages

How do i disconnect a library from my ipod when my desktop won't power up.

how do i disconnect a library from my ipod when my desktop won't power up. i need to link my new laptop library to the ipod and move the music from my ipod to the laptop

This will transfer/copy music from the iPod to the computer like I said in my first reply.
- Transfer iTunes purchases by:
iTunes Store: Transferring purchases from your iOS device or iPod to a computer
- Transfer other music by using a third-party program like one of those discussed here:
newer copy

Desktop won't power on/Green light will light up a little/fan spins a little?

Trying to help a friend, with an HP computer. Forgot to get the model number. It won't start up, I can momentarily get the green light on the power supply to go on, and the fan runs momentarily. It won't start up.
Would you think it was the power supply or the motherboard? Any Suggestions.
Thanks Bruce

Hello brucefl,
I have read your post on how your friend's computer will not power on, and I would be happy to assist you in this matter!
Since the fan spins a little bit with the green light, I recommend following this document on Computer Does Not Start (Windows 7) or for (Windows 8). This resource should help power on your desktop, or specify if there is a hardware defect attributing to the issue.
For further assistance, I will need to know:
The Product and Model Number of your desktop computer.
The version of Windows you have installed on your computer.
If this is an on-going, or recent issue.
If you have added any new hardware or software recently to your computer.
Please re-post with the results of your troubleshooting, as well as the requested information above. I look forward to your reply!
Regards
MechPilot
I work on behalf of HP
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos, Thumbs Up" on the right to say “Thanks” for helping!

PowerMac G4 desktop won't power on

Went to turn on my powermac G4 and nothing happened. No Light, no noise, nothing. Could this be a power supply or swithch problem?

You can convert an ATX PSU for use on a G4...
http://atxg4.com/sawtooth.html http://atxg4.com/gige-da.html
http://atxg4.com/quicksilver.html
http://atxg4.com/mdd.html
http://atxg4.com/

M8100n desktop won't power up / turn on. Power supply light is on. Cant post below with iPhone

This question was solved.
View Solution.

This page may help, flipping the red voltage switch has worked for many people:
http://h10025.www1.hp.com/ewfrf/wc/document?docname=bph06788&cc=us&dlc=en&lc=en&jumpid=reg_R1002_USE...
******Clicking the Thumbs-Up button is a way to say -Thanks!.******
**Click Accept as Solution on a Reply that solves your issue to help others**

My G4 desktop won't cold start. I have to plug in to the outlet for about 15 minutes every time. Can anyone explain why?

My G4 desktop won't cold start. I have to plug in to the outlet for about 15 minutes every time. Can anyone explain why? Otherwise, the desktop runs fine.
The battery is new, and I zapped the little button on the main board once. I've noticed that the power supply plug is a little longer than the usual one for G4, and the AGP slot has an extra slot, which is black and about half inch long.

Hi Ursula,
the AGP slot has an extra slot, which is black and about half inch long.
I believe that is for ADC Monitor power if you had one, or a card with ADC, like the little tab on this one...
I think your startup problem is bad capacitors in the power supply or on the logic board, and the need to bleed off their charge before they work right to start.

Extenal HDD won't power up

Hello I am in desperate need of help/advice. I have an External HDD that I borrowed from a family member to grab some photos from them. I just came back from a trip only to discover the Hard Drive Won't power up, even though it was working perfectly fine before the vacation.
The power cord's light is glowing however when i press the on/off button on the harddrive itself the light on the harddrive won't go nor would it register on my computer. is there any possible way to power up/fix my hard drive if not extract all of the data on this harddrive and put it on a new one... I would hate being the one who caused my family member to lose all of those photos AND memories.
Thanks for the help.

Hi
What to say buddy the story sounds not good.
If you cannot power on the external HDD and it does not appear in My Computer then the chances are that your external HDD has died.
According to your posting it must be a 3.5 HDD. Maybe it could be possible to remove the HDD from the case and to connect it to the desktop PC using a IDE cable to check if it could be possible to get access the HDD.
But this is only theory.
Anyway, it looks not good and I assume its a hardware issue.

DV2000 has a bad hdd that won't power up

This DV2000 i'm working on has a bad hdd that won't power up & used a usb device to clarify the issue.
Shouldn't the system bootup to bio's even though the hdd is gone?
Worked on alot of desktops & I know they should boot to bio's so you can set the hdd to auto.
This thing now won't even bootup to the bio's, just a black screen with all light's lit up on keyboard & on front.
It beeps 2 short beeps (very low beeps). No loud annoying beeps like i've read on here & the support site.
I'm pretty sure it's not a overheating gpu issue.
Hooked it up to an external monitor & stll won't show a screen as long as I entered the right keys.
Thank's for any comments you might have.
David
[Title edited for clarity.]
HP Pavilion D2346C Seagate 500 gig 7200 rpm 4 gb FoxConn socket 775
Compaq Presario laptop CQ57 Windows 7 64 bit 4 gb's ram
Compaq Presario F700US Windows Vista 64 bit 2gb ram.
Being old is no fun at all!
Home based computer repair business PCTech Inc.

First thing, see if it will boot into the Recovery Partition: Hold down Command R at restart.
If it boots up there, then it's likely that the hard drive has failed, or simply doesn't have a working system.
If it doesn't boot up there, then it's likely to be some other part of the hardware.
If it is the hard drive, then this can be replaced. You can find videos showing you how to do this on sites like ifixit.com.
Then you can just restore all your data from your backup. You do have a backup, right?

Computer won't power on - sleeping?

My s3320f desktop is about 6 years old and I'm having a problem now where the computer won't power on. The amber light on the PSU comes on steady but nothing else happens. I had put the computer to sleep using the start button and it powered down normal (there is no light on the power button - should it be amber?). Any suggestions on how to get this computer to power on? I've tried a new power cord, holding the power button for 30 seconds w/o being plugged in, and a new CMOS battery. In the past, I sometimes get a flashing amber power button and have to cut power to get it to stop - does that indicate anything?

Hello tizzy,
I have read your post on how your computer is not able to power on, and I would be happy to assist you in this matter! To begin, I will need to ask you a few questions:
Is this an on-going, or recent issue?
Have you added any new software or hardware recently to your desktop?
Is your computer plugged directly into a wall outlet?
In the meantime, I recommend following this document on Computer Does Not Start (Windows Vista). This should help enable your computer to startup once again.
Please re-post with the results of your troubleshooting, as well as the requested information above. I look forward to your reply!
Regards
MechPilot
I work on behalf of HP
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos, Thumbs Up" on the right to say “Thanks” for helping!

My desktop will not power on!!!

My computer won't power on! 3 year old desktop, no previous issues. Left it in sleep mode yesterday and today it will not power on, no sound, no fan...dead. I tried a new power cord and I tried the unplug and hold in the power button. Help!!

I tried it but when I plug the cord back in and press the power button, nothing happens. I still tried pressing the button combo you mentioned but still nothing happened. I also tried plugging in the computer in a different room just in case it was a bad circuit...still no luck.

Aluminium iMac won't power up after shutdown

Hello All,
I have bought a 20" aluminium iMac for my parents a couple of weeks ago. It went extremely well in the first few days, but I got the complaint from my parents that it cannot power up after the proper shutdown.
It is very strange that it won't power up after it has been shutdown for a couple of hours, unless I unplug the power cord and plug it back in after a minute or so (reset the SMC)
Oppositely, I can power it up normally right after it has been shut down for a few minutes. But never overnight.
I have tried everything I know about like reset SMC and PRAM, as well as running apple diagnostic. Symptom still persist (though the diagnostic says nothing wrong with my hardware)
Is there anyone facing the same problem as me ?
Thanks
Jimmy

Thanks Guys.
I haven't called Applecare yet. However, I have reinstall the system and done a software update EXCEPT the latest imac software update v1.1 released recently.
See if anything good happen tomorrow and will let you guys know
by the way, it's really great that Mac retains everything including the Apps and Desktop setting after the reinstallation......... nothing has to reinstall except the OS itself
Jimmy

Installed the update tonight and now my phone (Lumia 928) won't power up. I've tried a soft reset, but the screen goes from the Nokia logo to a red Verizon screen to a black screen. What's wrong and how do I fix it? Help!

Installed the update tonight and now my phone (Lumia 928) won't power up. I've tried a soft reset, but the screen goes from the Nokia logo to a red Verizon screen to a black screen. Tried it 10 times with the same result. What's wrong and how do I fix it? Help!

Oh no Mr.Ected!
I can see if we can get your phone back on! I understand how important it is to have a phone. Have you tried this to see if we can get it back on? http://vz.to/1DZhteH . If it is still goes to a red Verizon screen and then to black we might need to do a master reset. While the phone is off try this:http://vz.to/1DZhXkU Be mindful this is the last resort because it will erase everything on the phone. If you have done back up assistant in the past you will be able to get you contacts back. Please let me know if you need any more help.
AmberF_VZW
Follow us on Twitter @VZWSupport

I have just downloaded ML. I can get my email via iCloud, but I can't get it on MAIL 6.0. I have done the JAVA thing--seems to be OK. MAIL 6.0 on my desktop won't sync with Mobile Me and won't download emails. Any suggestions?

I have just downloaded ML. I can get my email via iCloud, but I can't get it on MAIL 6.0. I have done the JAVA thing--seems to be OK. MAIL 6.0 on my desktop won't sync with Mobile Me and won't download emails. Any suggestions?

Just did something--am not sure what, probably in the "iCloud"--but seems to be working at last!

Please Help! My iPhone 4 won't power on!

iPhone 4, out of warranty coverage, won't power on.
    1.    It has about 60% battery before it dead, but suddenly it became black screen and not responsive (like powered off).
    2.    Whatever I did, like "holding the power button and home button together for 10-25 sec and then pressing the power button again" etc. it just won't power on, no Apple logo!
    3.    But I can seen the "emergancy call" screen when I plugged it with my laptop and it just told me "No Service" at the upper left corner (status bar of iPhone 4).
    4.    iTunes can see it, but only when it was in Recovery mode or DFU mode.
    5.    I also tried to restore it to factory settings in iTunes, but it always gives me an error with various error codes, like 2001, 2006, etc. I also tried restore it under Windows or Mac, but was out of luck too!
    6.    Finally I bought a iPhone 4 battery replacement and replaced the old one with the new one, but nothing changed as if it wasn't replaced its original battery.
    7.    It keeps rebooting at every 10 min or so when It was plugged into my laptop without any operations (pressing any buttons).
    8.    It can be "powered on" only when it was plugged into a computer. It will IMMEDIATELY be in "dead mode" as long as I disconnect it from the computer (like taking out a battery from an iPhone that is powered on)!
    9.    Everything worked fine before it dead, I don't know what happened to it! I am so frustrated!
Please help! Thank you so much!

USB Problem, possibly bad Cable.
I misread your original post "It keeps rebooting at every 10 min or so when It was plugged into my laptop".
I thought you had a boot loop problem, but you say "rebooting when plugged into laptop" this is not the typical boot loop problem, because you had the iPhone connected to laptop.
Connected by what, obvioulsy a USB Cable, Error 2006, is most often due to faulty USB Cable.
Clean that Dock Port Very Well especially with Isopropyll Alcohol, get a good USB Cable, try a different USB port on computer, or try a different computer.

My kid just got an iPod 5th gen (today from Santa) and it won't power up or charge. The only response is when I connect the USB and press the power button or front button the Battery appears with red line and lightning symbol. No other response at all.

Sorry about the long title.....its my first post.
My kid just got a brand new iPod 5th generation (today from Santa) and it won't power up or charge. The only response is when I connect the USB and press the power button or front button the Battery appears with red line on left and lightning symbol below. There is no other response at all no matter what I do, including holding both buttons down for extended period. My other kid got one and it works perfectly.....I have interchanged usb cables ports etc. but still no response....I would really appreciate any help.

Try:
- Reset the iOS device. Nothing will be lost
Reset iOS device: Hold down the On/Off button and the Home button at the same time for at
least ten seconds, until the Apple logo appears.
- Make an appointment at the Genius Bar of an Apple store since you have a hardware problem with the iPod. This is because as you said the same cable works with another iPod.
Apple Retail Store - Genius Bar

Desktop won't power on

Similar Messages

Maybe you are looking for