Having problems with your HP Pavilion A820n (PP165AA) PC Desktop ?
Green power supply light blinking? HP Pavilion a820n
\015 I read to unplug all power to components in case. Plug back in to verify power supply is good. Solid green after this is done. Start plugging things in and blinking again/ In my frustration I failed to mark wires and were I pulled what. I\302\240researched\302\240and put things\302\240back\302\240together, but seem I have Three white connectors and one black\302\240coming\302\240from wiring harness to hard drive that are not connected to anything. Its this right? the hard drive is connected. I have stripped this computer down to frame to see if any\302\240connections\302\240I missed and all seem fine.\015\012\015\012DVD drive connected\015\012CD Drive connected\015\0129in1 memory card reader connected\015\012Hard Drive connected\015\012Motherboard connected\015\012\015\012\015\012Question 1: Why would computer just start with the blinking green in back after reboot (yes I pulled power supply after shut down then plugged back in after 10\302\240minutes\302\240and blink ahoy!!!)\015\012\015\012Question 2: Is there a\302\240wiring\302\240schematics to help me locate all correct wiring positions and an\302\240explanation\302\240of why or how many loose\302\240connectors\302\240should\302\240have. I realize some are for expansion, I just need a clarification on what goes were.\015\012\015\012Question 3: What would cause a motherboard or power supply to just blink im done. I realize this is the circle of the electronic life cycle but WTH!!!\015\012\015\012Question 4:\302\240What\302\240are my next steps to locate the underlying issue and replace that beast so I am operable again.\015\012\015\012Thank You in advance for being a help to those who want to know but have yet to get all of it!\015
These wires vary based on the type of the board each wire lead is labeled to coorespond with the pins on the board. You need to reference the manual for your specific motherboard. If you don't have the original get it from the vendor support site or just google it. Unless your motherboard is an odd brand it should be easy to find.
Repair Help & Product Troubleshooting for HP Pavilion A820n (PP165AA) 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 :
Green power supply light blinking? HP Pavilion a820n
These wires vary based on the type of the board each wire lead is labeled to coorespond with the pins on the board. You need to reference the manual for your specific motherboard. If you don't have the original get it from the vendor support site or ... HP Pavilion A820n (PP165AA) PC Desktop
Power Green Light Flashing HP Desk Top PC m7250n
During a power outage their is a surge when power come back on the grid (surge can be caused by lighting strikes akso). This surge trips the internal procters inside the power supply to protect the Mother Board, hard drive, processor and fans and any ... HP Media Center m7250n (ED842AA) PC Desktop
Sony VAIO VGC-RB42G - No Power; Blinking green light on power
Try a different known working power supply on that computer, the green light on the power supply should be constant and not blinking. The green light on the motherboard shouldn't be blinking either but if its not getting the right voltage from the m ... Sony VAIO VGC-RB42G PC Desktop
My d530 minitower powers off unexpectedly and red lights starts to blink on System's LED//
Hi Kindly let me know how many times the red light blinks \015\012\015\012\015\012\015\012Condition\015\012\015\012Code\015\012\015\012Service Actions\015\012\015\012\015\012\015\012\015\012\015\012Process ... HP Compaq d530 Convertible Minitower PC Desktop
I have a hp pavillion a820n that will not turn on. There is a green blinking light on the back so I asume it is getting power. Do I need to replace the power supply?
Hi ,\015\012\015\012With what ur saying i see that there is no light on the front panel of the computer tower however there is a light at the back which means that the computer is getting power .U need to do the following steps to see i ... PC Desktops
Computer wont start up. Blinking green light in the back of tower
I've had that happen twice to my Vaio desktop and there was a very easy fix. I'm not a techie, but I found a recommended solution online when this first happened six months ago. I couldn't find the solution again, but I fortunately remembered the s ... Sony VAIO VGC-RB42G PC Desktop
Blingking light on my motherboard, no power.
Chances are your power supply and computer is fine! From other forums on this problem (which I also had), I've learned the following:1. If you unplug the computer for a half hour or so (the blinking green light will gradually slow down and qu ... Sony VAIO VGC-RB42G PC Desktop
My toshiba satellite a40 isn't turning on it just show up with a abmer light, flashing in the power supply area. I checked the memory and the power supply, even perchased a new battery and power cord, could it be the motherboard.
So you have the Battery Icon and the DC in icon (charger - power)Are they flashing / blinking? which colors?Battery icon - Lights orange - Quick chargebattery icon - Lights green - Battery is fully charged and ac adapter ... Toshiba Satellite A40-S161 Notebook
Dell Dimension 8200 does not power up.
1) It could be something as simple as the 4-pin ATX +12 Volt power cable isn't plugged into the motherboard.The 4-pin +12 Volt power cable supply's power to an Intel Pentium 4, and above, processor. Looks like this, ... Dell Dimension 8200 PC Desktop
No power, power supply & motherboard green light blinking
I had the same exact problem for the same exact reason. Plug the power cable into the back. Open up the side of the case and unplug all the wires that the power supply plugs into. The motherboard, harddrive, cd & dvd drives, everything. wait abou ... Sony VAIO VGC-RB42G PC Desktop
Computer will not power on
Regarding the blinking green light on power supply for hp a430n...I've had that happen as well when the computer is turned off for an extended period of time. It would not immediatly power up when plugged in to power. Hitting it and beating on the bu ... HP Pavilion a420n PC Desktop
Dell dimension 5150 blinking amber lights
I have similar problem these days. After normal shutting down the PC, it can not be powered up again, the amber light blinks. A temp solution for my case is by doing these steps:\015\012\015\0121. leave all monitor, network, keyboard a ... Dell Dimension 5150 (DIM515MIN) PC Desktop
Amber light blinking fast tower cannot turn on
A blinking amber power light indicates a power distribution problem. Some common causes other than a failing power supply or failing motherboard include a shorted or failing PCI card. This could include a modem, a sound card, or even a video card. ... Dell XPS 400 PC Desktop
Fast green blink
Perform the following steps, in order, until power is restored or it is determined that there is a hardware failure:1.Disconnect everything from the computer, including the power cord.2.With the power cord disconnected , press the p ... HP Pavilion a340n (DQ099AABA) PC Desktop
Blinking green light front and back. Clicking sound from inside.
Do you mean the little green LED light near where you plug the power cable into the back of the computer? \015\012 \015\012If that's the blinking light then unfortunately, this means that power is getting to the power supply but it is not going from ... Compaq Presario SR1120NX 2.66GHZ Tower w/ CD-RW (2018267632) PC Desktop
Will not pwer up. Greenlight blinking on back
The green blinking light can mean there is a problem with the power supply.\015\012\015\012Try unplugging the computer from the wall, and turning on the pc on switch.\015\012\015\012After a few minutes, try plugging it back in ... HP Compaq Presario SR1330NX (PP161AA) PC Desktop
No output on Monitor
You cleaned the computer case out with a can of compressed air for computers? You had the computer unplugged from the surge protector? You touched the metal frame of the open computer case, to relieve your body of static electricity?IF so ... AMD (90613) PC Desktop
Dell e510 won't make it to post
Unplug computer, disconnect all usb/monitor/internet, open it, hold power button until green led on the inside on the motherboard turns off, pop out the BIOS battery (looks like a big watch battery and use a small flathead screwdriver to depress the ... Dell Dimension E510 Dual Core 2.8 Ghz (847403171179) PC Desktop
Power light blinking yellow after sitting a while
Unplug computer, disconnect all usb/monitor/internet, open it, hold power button until green led on the inside on the motherboard turns off, pop out the BIOS battery (looks like a big watch battery and use a small flathead screwdriver to depress the ... Dell XPS 200 PC Desktop
Tower wont power up with blinking green light in back
The blinking green light could be the network connection. They will show power even if the computer's not running, as long as the power cable is connected. There are on/off switches on some power supplies on the back of the computer, so check and m ... HP PC Desktops
Dimension 8400 will not boot and more.......
I would recommend testing the power supply as Dell PS's are not known to be "forever". A power supply tester can be purchased online at Tigerdirect.com for around $20 and they are fairly easy to use (you can also get a new PS there if necessary). If ... PC Desktops
My Dell Dimension 5100C will not come out of sleep mode. Everytime i press the power button, the light blinks orange and keeps blinking ,no noise from the inside or anything. It Just stays in hibernate mode.
The continuously blinking yellow litght indicates that the power supply gets juice from the line but cannot distribute powe to the components. the first thing to do is to check and see if the power supply is working. dell power supplys have a test bu ... PC Desktops
Blinking red light at
Please take a look at this link, and consider the possibility that your ... HP Compaq Business Desktop d330
I have a Compaq SR 1000 desktop set and I can't get the power to go on. When I plug the unit in a green light in the back keeps blinking. When I disconnect, hold in the power button the blinking stops, but when I plug it in the blinking starts.
Hello shapscompThe blinking green light is likely your Ethernet card's LED. Is the blinking light located near your Ethernet (network) cable?It sounds as though your power supply has failed. You may be able to purchase a repl ... PC Desktops
Psu blinking green light, no power
I read all the solutions, followed the manufacturers instructions exactly, replaced the cmos battery and nothing solved the problem (blinking light on PSU after a power failure and no startup at all). I had ascertained that the PSU was intact by dis ... HP Compaq Presario SR1230NX (PJ518AA) PC Desktop