Having problems with your HP Pavilion A730N (PJ510AA) PC Desktop ?

Power button won't turn computer on

\015 I don't know what the power supply connectors are. \302\240What should I look for?\015

Answers :

I would start by removing any recently added cards.
\015\012
\015\012Then one at a time"" remove each connection then replace it exactly the way it came off. Note that some plugs may have a small push tab that you need to push whilst you wiggle the connector free.
\015\012especially check and small cables the seem to come from the front of the computer. If there are any that are loose consult the manuals for re-connection
\015\012
\015\012If you Have a DVM you could also check for continuity on the front panel power switch to the connector that goes to the board
\015\012
\015\012This link should get you started with connections and getting into the computer
\015\012
\015\012http://h10025.www1.hp.com/ewfrf/wc/manualCategory?lc=en&dlc=en&cc=ca&lang=en&product=431078&
\015\012
\015\012You should be able to find all the information you need there.
\015\012
\015\012Pages 8 - 12 in the "upgrade and service guide'" have pictures of some of the connectors as do most of the pages in the "part replacement instructions"
\015\012
\015\012HP Desktop PCs - Warranty and Support Guide also has some basic truobleshooting information.
\015\012
\015\012If its the power supply these are quite easy both to obtain and to install yourself. the removal instructions are shown in the manuals I have listed for you. simple remove it and take it to a repair shop or computer parts shop and show them what you need. it is probably worth asking for one with higher output so lets say yours is a 350W supply maybe get a 400W or 450W
\015\012
\015\012If you found this post useful please click
Repair Help & Product Troubleshooting for HP Pavilion A730N (PJ510AA) PC Desktop

Tips for a great answer:

- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.

Suggested Questions/Answers :

My Philips Freevents sometimes wont turn on and when it does it shuts down without me shutting it down


If the computer shuts down with no warning then it could be your power supply is faulty, which explains it not turning on sometimes. Just check the back of the PC to make sure it is plugged in properly (TURN OFF ALL POWER TO THE PC BEFORE CHECKING). ... PC Desktops

How do I reboot it? Compaq 5716 runs very slow Can't download anything paid for interent and the computer just freezes. I want to do a system restore where there is nothing on the computer like brand new.


There are different ways on how to reboot a computer. If your laptop is\015\012not operational like it's frozen or crashed with the mouse frozen, try\015\012the simple steps below:1. The custom way to reboot your computer\015\012is to pre ... Compaq Presario 5716 PC Desktop

My vostro 200 slim tower wont turn on PLZ READ FULL


There could be a hardware problem on the computer if the power button led light is "Orange/ or amber", if you can open the computer, try removing one memory card at a time and see if the power button will change. ... Dell Vostro 200 Mini Tower With 20" Flat Panel Monitor PC Desktop

Acer aspire 5920 wont start. light in AC chrger


This is a sample of what you can try to do to diagnose a non-starting computer, If these don’t work, realize that most likely a system board (motherboard) has failed or the actual power trim strip above the keyboard has failed. ... Acer Aspire 5920-6727 Notebook

Beeps 2 times & a warbling noise when trying to boot up - unplugging power lead & pressing ON/Off button & reconnecting power lead starts up OK - but it can be OK for several days & then repeats the p


The Cause of Problem:The Power Buttons\015\012electrical circle sometimes just braked it by one of sensors and the\015\012result is the 2 beeps and Power Supply is in protected mode error.The\015\012whole computer is tur ... HP Vectra VL420 Intel Desktop PC - Intel Pentium 4 1.6GHz, 256MB SDRAM, 20GB IDE HDD, CD-ROM, Integ

Compaq intel pentium 42.8ghz512mb


How old is your computer? Did you recently have a power outage or anything? Most the time if a computer won't turn on, something in it went bad OR an outlet is bad. Try this:1. Make sure that the power switch is on, the switch in the back ... PC Desktops

Wont boot up to bios


I have had TWO recent model NEC laptops with the same symptom in the past 5 months. I was quite surprised, since NEC is a quality product. But the problem was the DVD/CD-Rom, which is made by Philips (mine were Philips SCB5265 models, but there are o ... NEC Versa SX Notebook

Hp dv9205us laptop mother board needs replaced


HP just did a recall on most of their laptops, yours should fall under what they call "extended service enhancement" or something to that effect. I just sent mine in for a problem with the motherboard not charging the battery. \015\012\01 ... HP PC Laptops

My HP Pav laptop just died (shut down on me) and wont turn on


1.remove the battery and disconnect the power cord from the laptop.\015\0122.hold down the power button for 1 minute\015\0123.now connect it only to the power cord.keep the battery away\015\0124. as soon as you press the power button to turn it on, k ... HP Pavilion dv9000z Notebook

Getting power but wont boot up or anything


Pull out everything in the computer except what's required to boot...so any pci cards or video cards (if you have onboard video). you can also try pulling out the ram (while unpowered AND unplugged) and then booting to hear beeps...if you pull the ra ... E-Machines T2792 PC Desktop

HP a375c Wont turn on


This is the power switch, these are notorious for getting dinged due to the odd size. \015\012OK, BAD NEWS FIRST... this is hp part number 5183-6263 (power switch and cable assembly) HP Parts (800-227-8164) has discontinued this part (even t ... HP Pavilion a375c (A375CBEC6719) PC Desktop

My computer wont turn on


Take out the psu completely from the cpu/tower, plug in the power cord,if there is a switch on the psu turn it on, next locate the main power connector (24pin) and find green wire,take a piece of wire and insert it into the green wire connector,next ... PC Desktops

Computer boots up when plugged in,monitor powers down


Hi there.......\015\012\015\012it is the memory it has to be matched with the actual fsb of the cpu if its slower then it wont switch on.....\015\012\015\012and some dell pc's wont work with 1gb sticks so accertain which ram i ... Dell OptiPlex GX260 PC Desktop

The power button no longer works. IS the


I think your power supply has blown, take it to a computer store and ask them to replace the power supply then your problems should be over but you could just ask them to transfer computer box and that should also fix your problem because most boxes ... eMachines T3406 PC Desktop

Gatweway lap top button light up, but wont turn on


I'm afraid this sounds suspiciously like a motherboard problem. It would help to know what model etc, as some Gateway & EMachine model laptops have had extended warranties due to motherboard issues, or just go to Gateway.com and research it yours ... PC Laptops

My toshiba laptop will not turn on...


Here is the fix my toshiba laptop also wouldent turn on so i call them and here is what you do 1. unplug the laptop2.take out the battery 3.hold down the power button for 20 seconds (doing this drains any excess power fron the unit) 4.put batte ... Toshiba Satellite A60 Notebook

Computer wont turn on


It sounds like your power supply went bad as for the cost of one they are about $35 and you could do it your self its easy but if not your prolly lookin at another $20 for someone to put it in please rate me thanks ... Compaq Presario SR1810NX Sempron 3200+ 1.8 GHz Desktop PC ( Monitor Sold Separatley) (ER912AA)

How do i get out of hibernate mode and get into standby


\015\012To get the computer back up again and out of hibernation you should just hold the power button down until it shuts off completely. Some laptops won’t shut off even if you do this. When this happens you have to take the batte ... LaCie Electron III 22" CRT Monitor

PC won't turn on


What you need to do is reset the bios. If it wont void a warranty..and don't blame me if you ruin your computer, even though this is completly safe.Unplug your power supply, push thepower button to get rid of extra saved up juice, then t ... PC Desktops

Dell Inspiron 600M laptop screen issue


The system may not be able to refresh after the defrag. Press ctrl-alt-del and try to turn the computer off from the task manager. If task manager wont popup. You can turn the computer off by holding the power button for 10 seconds or until it turns ... Dell Inspiron 600M Notebook

I-Inc iF191D wont stay on


Hello,You have a blown power supply. If it is less than a year old its under warranty, send it in for repair. If it is out of warranty our site can show you how repair the internal power supply. Our site is : www.ccl-la.com/badcaps. ... Hannstar I-Inc iF191DPB 19" LCD Monitor

Wont turn on


\015\012Hello,\015\012\015\012At this situation we can try power drain.\015\012\015\012Try doing power drain by taking out the battery & keep holding down the power button for complete one minute to drain out the pow ... HP Compaq Presario C500t Notebook

My computer wont open windows


Step 1: Removing recently added hardware\015\012Use the steps in this section to disconnect any recently added hardware and test for the error. \015\012NOTE: If a new internal device (sound card, hard drive, or other) was ad ... Compaq Presario 5000 PC Desktop

My Lg Monitor wont show screen (Power Button Flashing)


The monitor is probably on protection.To start unplug monitor\015\012from power and from computer and test computer with different monitor\015\012to find out if it is monitor or computer fault.If it is computer fault and no vi ... LG Flatron L1750S 17" LCD Monitor

Hp pavillion will not turn on, took battery out and put back in still not working. blue light around power cord on and blue lightening bolt flashes


Hi Iceprincess5The three flashing lights indicate the battery is dead. Since it still wont power up with the cable plugged in I'd say the port has gone. Try wiggling the adapter about in the port to see if it begins to charge. If not then ... HP Pavilion dv2700t 2.5GHz Intel Core 2 DUO Mobile T9300 4GB 320GB DVDRW DL LS WebCam 802.11a/b/g 14... (KQ654AA) PC Notebook
  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
  • Use proper spelling and grammar
all rights reserved to the respective owners || www.electronic-servicing.com || Terms of Use || Contact || Privacy Policy
Load time: 0.8914 seconds