Question about HP Pavilion a620n (PC028A) PC Desktop

1 Answer

Computer will not turn on

Green light flashing on the back
hp pavillion a620n

Posted by on

  • accurate1 Jul 03, 2009

    does pwer supply mean...cord...or is it and internal unit?

×

1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 2 Answers

Posible bad power supply try using another power supply.

Posted on Jul 03, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

My HP pavilion a620n won't power back on when I push button on the front, there is a little green light on the back that went off when I unplugged everthing attached to the back. Could this be a b


it could be a faulty switch or the bad lead connections

test all power and data leads that attach to your hard drive IDE SATA

MOTHERBOARD TO THE HARD DRIVE make sure they have secure dust free connections and are not faulty if its a flat ribbon 40pin ide

this will be the first to fail

make sure all leads that are attached to your drives dvd\cd 3 1/2 inch floppy have secure dust free connections

a computer needs power and data to travel through every working device and continue its cycle and have a finishing point so any faulty leads will end up with a computer error

make sure the CPU has a secure dust free seating with thermal paste

make sure your ram modules are securely seated with no dust in the sockets also the Cmos battery has charge with no dust in the socket
on some motherboards cmos batteries are soldered in

hope this helps

Sep 10, 2012 | HP Pavilion a620n (PC028A) PC Desktop

1 Answer

HP Pavillion a1514n Won't Turn On


Hook a monitor to the video output, if no change! the video graphics chip is bad located on the motherboard.

Jun 29, 2012 | HP Pavillion dv9740us Notebook

2 Answers

Hp pavillion 620n will not power on the light in the back is flashing was told it is the power board someone. Can this be true and can it be replaced?


To determine the cause of the problem, disconnect all power cords from everything in your machine, and if the light is off, your power supply is bad. If the light stays on, something else in your computer is bad. Most likely the motherboard, but also possibly the processor.

Jan 08, 2011 | HP Pavilion a620n (PC028A) PC Desktop

3 Answers

Green light blinking


posible the PSU has failed or have a short somewhere inside case/MB/hardware

Jul 01, 2009 | HP Pavilion a620n (PC028A) PC Desktop

1 Answer

I got hp pavilion pc the problem is its not switching on there is a green light back of the pc it keep flashing what i ve to do My HP Pavillion will not come on and the green light at the back keeps...


if your network cable is plugged in it will flash green .....if it won't turn on pull the plug and wait 10 seconds or more then plug in again and see if it will start .....are the fans running and no signal to monitor?

Jan 06, 2009 | HP Media Center m1180n PC Desktop

2 Answers

Won't turn on


Ok it sounds as if ya Power Supply Unit (PSU) may have gone faulty. Generally when a PC won't turn on it can only be caused by a few things. a faulty PSU, a faulty component/card stopping the PSU from working, Motherboard Fault. Faulty RAM

Ya have to isolate which one. So first open ya case up, then take note of the way things are connected. (Write them down, draw a picture) Then unplug ya Hard Drive, try it,  & then ya CD/DVD & try it, take any add on cards out, try it... & so on... to isolate ya faulty bit.

If it still doesn't go after removing everything except the Motherboard, then ya gonna have to try another Know Good PSU.... of course if it doesn't  work then, ya have a MotherBoard fault.

Just work thru it slowly.. and ya be all good.

Oct 15, 2007 | HP Pavilion a620n (PC028A) PC Desktop

Not finding what you are looking for?
HP Pavilion a620n (PC028A) PC Desktop Logo

284 people viewed this question

Ask a Question

Usually answered in minutes!

Top HP Computers & Internet Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18391 Answers

Doctor PC
Doctor PC

Level 3 Expert

7733 Answers

Tony

Level 3 Expert

2600 Answers

Are you a HP Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...