Having problems with your PC Desktops ?

What does No Power/No POST Troubleshooting mean


Answers :

Hi.
It refers to two symptoms. No power just means the machine is dead and nothing happens when you press the power button on the computer. POST stands for Power On Self Test. This is what happens just after you press the power button - the computer checks devices connected to it then starts to load Windows or whatever operating system you have. If the computer is dead, then it is often caused by a faulty power supply (metal box where the power cord goes in. If it won't POST then an error may be displayed to tell you where it stopped during POST, or error beeps may sound to tell the technician which part of POST has failed. Sometimes, you may hear the fans and hard disk, but the monitor stays dead. This is usually caused by the RAM coming loose in it's socket or the video card coming loose/ failing.

Mark
Repair Help & Product Troubleshooting for PC Desktops

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 :

Toshiba 5205-s503 won't start up


In my 15 year career in electronics, among other companies, I have most notably worked for United Technologies as Test Engineering Technician and as an Electronic Failure Analysis Technician for Jabil (Circuit.) I am unemployed due to US electronics ... Toshiba Satellite 5205-S503 Notebook

Dell XPS 700 Black Screen, No Bios, Post error 1 2 3.


Could be the cpu, its prolly the only thing you havent tested. or the power supply. ... Dell PC Desktops

Need to buy memory


Small Outline-DIMM or SOD only really applies to laptops! your post says you are desktop troubleshooting, is this true? if you post the make, type and model of your machine i will be able to tell you what the system supports ... Gateway PC Desktops

I turn my l300 on and than stops at toshiba leading innovation. it won't do any thing when i press f2 or f12 thanks


I have had this problem several times with other Toshiba notebooks to the extent I almost cringe when anouther person tells me they are once again having the same problem. Hopefully, the following steps I give you will correct your problem... if not ... Toshiba Satellite Pro L300-EZ1005X Notebook PC

Compaq armada 110


An intermittent problem is hard for a pro with the right tools to resolve so take that into account. I would suspect (in no particular order) the power switch, the laptop power socket and distribution, the A/C adaptor, battery and the other circuitry ... Compaq Armada 100S Notebook

Gateway gt4010 blue light does not come on the fan run no vidio


So basically you cannot get the pc to POST. Meaning you have just a black screen when you power on the pc, right?First off, d ... Gateway GT4016 Desktop PC

What will you do if the cpu doesn't work? - Acer PC Desktops


Here is my flow chart.\015\012So basically you cannot get the pc to POST. Meaning you have just a black screen when you power on the pc, ... Acer PC Desktops

840GM will not start up all the way


Here is my flow chart.\015\012So basically you cannot get the pc to POST. Meaning you have just a black screen when you power on the pc, ... Gateway 840GM (RB840GM) PC Desktop

Blue screen of death. unable to download drivers. can not get to safe mode. cannot reload orperating system disks.


First off, note down all relevant information when you see a BSOD flash across the screen. This includes the error number and friendly name fr ... Dell Dimension 2400 PC Desktop

What does No Power/No POST Troubleshooting mean


Hi.It refers to two symptoms. No power just means the machine is dead and nothing happens when you press the power button on the computer. POST stands for Power On Self Test. This is what happens just after you press the power button - the comp ... PC Desktops

Cant get it to turn on/ panasonic CF-51 toughbook laptop.


Here are some troubleshooting hints, see if these will work for you. It is hard to knnow what to do in these situations because there is no way of telling what key combinations etc. were hit.\015\012\015\012 ... Panasonic Toughbook CF-51 Notebook

My xerox lcd monitor is not working the power button is not lighting up


Computer Post / Beep codes\015\012\015\012\015\012\015\012\015\012The computer POST (Power On Self Test) tests the computer, insuring that it meets the necessar ... Xerox XG-91D 19" LCD Monitor

Laptop will not power up, hard drive light flashes twice then nothing. model is an acer 9300 about 2 years old, the only thing I noticed before this is that it would never reboot from warn, you always had to power of and start again. sometimes it wold not powere up to the on switch and I had to remove the batterey and power lead and leave it for 5 mins and try again.


Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... Acer Aspire 9300 Notebook

My hp compaq nc6400 doesn't turn on. the green


Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... HP Compaq nc6400 Notebook

My Toshiba Satellite 2415-S205 is dead as door nail, no lights, etc. I checked power supply, power jack and connection on board, all is OK. Now what, send into the shop for repair? Ted


Here are some suggestions I compiled, some you have done, thought I would throw it out there for you...\015\012\015\012 ... Toshiba Satellite 2415-S205 Notebook

Dell latitude d500 had a power socket problem, but now resolved pc will not boot-up, drive spins-up, then nothing, completely dead display i think most likely scenario is mobo is fried, but open to suggestions how tio get this working again


Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... Dell Latitude D500 Notebook

Monitor not coming on - Packard Bell Easynote R4650


It's a dreadful way to start a day - you press the power button on your computer and nothing happens. Do not fear because all may not be lost! Follow these simple steps to determine why your computer won't turn on. Note: It is very import ... HP Pavilion a305w (DM181AR) PC Desktop

My loptop is an Averatec 7100. How can I test the motherboard? I took it to a computer repair shop and they said is the motherboard, I want to know how can I test it on my own.


This is more of a system diagnosis that an actual motherboard testing procedure, but since all components attach to the motherboard in one way or another it could count as a prcess of elimination......\015\012\015\012 ... PC Desktops

My on button just blinks on and off but when I push it to turn it on..nothing happens..its like it isnt getting any connection


Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... Acer Aspire 5520-5908 Notebook

Whilst in use went completly dead canot resart


Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... HP Pavilion dv6000z Notebook

I have power out of adapter but laptop is completely dead; no lights come on at all.


Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... Toshiba Satellite A45-S150 Notebook

Acer will not boot up even with it being plugged in, no lights, noise, nothing


Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... Acer Aspire 5100 Notebook

No' it's not powering up at all now, can you help' after changinng ac-adapter & battery


Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... PC Laptops

Does not power up


It's a dreadful way to start a day - you press the power button on your computer and nothing happens. Do not fear because all may not be lost! Follow these simple steps to determine why your computer won't turn on. Note: It is very import ... IBM ThinkPad T22 2647 Notebook

The screen is not going on all that shows up is a black screen with a white slash mark flasing


Laptop is dead. How to troubleshoot the problem.\015\012In this post I’ll explain h ... Dell Inspiron 2200 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: 0.2149 seconds