Question about HP Computers & Internet

1 Answer

Cannot boot computer after power failure - HP Computers & Internet

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that hasĀ over 10 points.

  • Contributor
  • 4 Answers

Does it atleast turn on. and if not the something on the computer may have stop working probably the power supply.

Posted on Oct 28, 2008

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

OC failure after changing power supply


oc failure computer.
oc failure boot.
oc failure error.
oc failure bios.
oc pc failure.
oc power failure.
your description don't have so many details.
GOOGLE IT.

Jun 11, 2013 | Gigabyte Computers & Internet

Tip

How to isolate issues between hardware and software


<p>It has been one of the dilemma of computer users is to identify what is really causing the failure in their computer. Often they think that they bought a defective product since they are getting these kind of errors in the computer. Having an error on your machine does not mean that the machine is defective or needs parts replacement. for all we know it might just need some simple troubleshooting steps to fix the issue. Here is a tip where you would be able to know if you need to bring your computer to a service shop for parts replacement or you can try to fix it at home by doing some troubleshooting steps that would help fix software failure in the computer system.<br /> <br /> On a Windows based operating system, you should always know when the issue happens. It will help much to observe your computer on how it boots up and what it does before you get to the desktop screen. Take a note on where and when exactly the error occurs.<br /> <br /><b> Power Failure:</b><br /> <br /> This is an issue where there are no lights on the power button of your computer, whether it is a portable system or a desktop computer. Obviously this is a hardware failure. surprisingly, discharging the flea power of your computer sometimes resolves these kinds of issues. Otherwise, you will definitely need to have a local technician look at your system for parts replacement.<br /> <br /><b> Note:</b> flea power is the charged power of our computer system. A computer system is made up of electronic components such as capacitors which hold electronic charges. To be able to discharge it, you should disconnect all power source from your computer and hold the power button for at least 5 seconds.<br /> <br /> <br /><b> POST Failure:</b><br /> <br /> POST is an abbreviation for Power On Self Test. as the name implies, it is the test that a system goes through to test the basic hardware components needed for a computer to boot. The components that it tests are as follows: Processor, BIOS (Motherboard), Memory, keyboard and video card. If there is a POST failure, the system would give you a black screen with lights on the front panel. Sometimes it will give you beeping sounds which would normally mean that you have a memory failure on your system. If you encounter such issue, you will need hardware technical support to guide you isolate further on what could be causing the failure.<br /> <br /><b> Boot Failure:</b><br /> <br /> Boot failure is when the computer is able to complete post. You will be able to know this if you hear a single beep on your computer. Isolating a boot failure from a post failure simply requires you to boot to the System Setup/configuration Screen (BIOS). If you are able to get to the BIOS, that means all the POST hardware component are good to go. However, booting to the BIOS differs per system. You just need to do trial and error on the following keys to tap as you turn your computer on.<br /> <br /> Del<br /> F1<br /> F2<br /> F10<br /> F9<br /> ESC<br /> <br /> To isolate an issue whether it is a software or a hardware issue, you just need to boot from the BIOS. If you are able to boot from the BIOS, chances are it is not a hardware failure and needs servicing.<br /> <br /> <p><img src="vincent_von_0.jpg" /><br /> <p><br /> If booting to the BIOS works, to further isolate the issue whether it is the advanced software, you need to boot to Safe mode. Safe mode is a troubleshooting state where only the basic applications and drivers are active. If you are having errors or boot failure, try to boot to Safe Mode. If you do not encounter the failure in Safe Mode, that means that there are advanced software being loaded in your operating system that fails. It is just a matter of knowing what that software is.<br /> <br /><b> Booting to Safe Mode:</b><br /> <br /> 1. turn computer on and tap on F8 before Windows starts.<br /> 2. You will be getting the Advanced Boot options. Use the arrow keys to get to the option for Safe Mode.<br /> <br /> <p><img src="vincent_von_0.png" /><br /> <p><br /> <p><br /><b> Safe Mode Definitions:</b><br /> <br /> Safe Mode: Just basic software are being loaded. Network drivers are not included which means no internet connection<br /> <br /> Safe Mode with Networking: Basic software and Network drivers are being loaded.<br /> <br /> note: for Vista or Windows 7, it includes wireless network drivers. This means that you can still connect to the internet with a wireless connection. In Windows XP, the wireless driver is not included even if you boot to Safe Mode with Networking<br /> <br /> Safe Mode with Command prompt: this is a troubleshooting state where you will be able to utilize DOS based commands.

on Jul 15, 2011 | Computers & Internet

1 Answer

Can not boot up computer


possible your hard drive

A hard disk failure can be catastrophic if it jeopardizes the data stored on your computer.


In addition to rendering a laptop inoperable, a failed hard disk can damage other files stored on the drive as well.


It is critical to determine whether an actual drive failure has taken place, and there are several steps to troubleshoot a drive before hard disk failure can be declared.



Unplug any devices such as printers, speakers, cameras and other external peripherals. Boot the laptop by pressing the power key.


If this does not result in a successful boot, try booting Windows in "Safe Mode."

Reboot the computer, and hold down the F8 key this will vary depending on your computer and operating system


From the menu choices, choose "Boot Windows in Safe Mode".


If the boot up progresses, then the computer is likely experiencing a software issue, not a hard drive failure.


Reset the hard drive.


This will involve turning off laptop (removing the battery is a good move, too) opening the laptop unit, and unplugging all connections and cables from the hard drive.


If possible, replace the hard drive with another drive.

This will help determine if the hard drive is causing the problem.


Plug all connections back in to the hard drive, and reboot the computer.

Repeat Step 2 if necessary.


If the computer does not reboot, the laptop is more than likely experiencing a hard drive failure and will probably have to be repaired by vendor.


hope this helps




Oct 09, 2012 | mpc X3000 Laptop Transport 14.1" Barebone

1 Answer

Media test failure message. Reboot and Select proper boot device


A hard disk failure can be catastrophic if it jeopardizes the data stored on your computer.


In addition to rendering a laptop inoperable, a failed hard disk can damage other files stored on the drive as well.


It is critical to determine whether an actual drive failure has taken place, and there are several steps to troubleshoot a drive before hard disk failure can be declared.



Unplug any devices such as printers, speakers, cameras and other external peripherals. Boot the laptop by pressing the power key.


If this does not result in a successful boot, try booting Windows in "Safe Mode."

Reboot the computer, and hold down the F8 key this will vary depending on your computer and operating system


From the menu choices, choose "Boot Windows in Safe Mode".


If the boot up progresses, then the computer is likely experiencing a software issue, not a hard drive failure.


Reset the hard drive.


This will involve turning off laptop (removing the battery is a good move, too) opening the laptop unit, and unplugging all connections and cables from the hard drive.


If possible, replace the hard drive with another drive.

This will help determine if the hard drive is causing the problem.


Plug all connections back in to the hard drive, and reboot the computer.

Repeat Step 2 if necessary.


If the computer does not reboot, the laptop is more than likely experiencing a hard drive failure and will probably have to be repaired by vendor.


hope this helps




Oct 09, 2012 | mpc X3000 Laptop Transport 14.1" Barebone

3 Answers

Hi,my motherboard in not booting after connecting new power supply,power supply is OK,motherboard lights are on.But when start button is pressed its not showing anything


Try this site //www.dealextreme.com/.Repair tools cheap !! You need PC Motherboard Repair/Troubleshoot Boot-Failure Diagnostic PCI Card
Price: $2.57 free-shipping_small.gif PC Motherboard Repair/Troubleshoot Boot-Failure Diagnostic PCI Card costs $2.57 and free shipping.Great company.need help majortom350@yahoo.com PC Motherboard Repair/Troubleshoot Boot-Failure Diagnostic PCI Card
Price: $2.57 free-shipping_small.gif

Aug 22, 2009 | Computers & Internet

1 Answer

I have 2 GX520's that are buzzing when trying to boot


If your computer beeps during start-up:
  1. Write down the beep code
Code
Cause
1-1-2
Microprocessor register failure
1-1-3
NVRAM read/write failure
1-1-4
ROM BIOS checksum failure
1-2-1
Programmable interval timer failure
1-2-2
DMA initialization failure
1-2-3
DMA page register read/write failure
1-3
Video Memory test failure
1-3-1 through 2-4-4
Memory not being properly identified or used
3-1-1
Slave DMA register failure
3-1-2
Master DMA register failure
3-1-3
Master interrupt mask register failure
3-1-4
Slave interrupt mask register failure
3-2-2
Interrupt vector loading failure
3-2-4
Keyboard Controller test failure
3-3-1
NVRAM power loss
3-3-2
Invalid NVRAM configuration
3-3-4
Video Memory test failure
3-4-1
Screen initialization failure
3-4-2
Screen retrace failure
3-4-3
Search for video ROM failure
4-2-1
No timer tick
4-2-2
Shutdown failure
4-2-3
Gate A20 failure
4-2-4
Unexpected interrupt in protected mode
4-3-1
Memory failure above address 0FFFFh
4-3-3
Timer-chip counter 2 failure
4-3-4
Time-of-day clock stopped
4-4-1
Serial or parallel port test failure
4-4-2
Failure to decompress code to shadowed memory
4-4-3
Math-coprocessor test failure
4-4-4
Cache test failure

Apr 11, 2009 | Dell OptiPlex GX520 PC Desktop

1 Answer

Dell XPS 600 turns itself on to solid amber


Hi. the mother board seems to be having some initialization issues during boot up. this is common when the mother board is failing. i would check to make sure the battery on this board is working. if it is, the board my be ruined.
power board seems to be fine.
please rate and god bless.

Mar 17, 2009 | Dell XPS 600 PC Desktop

1 Answer

Power or boot failure


PXE is a common term when a computer is trying to do what is called a network boot. you probably have a bad hard drive and the computer sees there is no harddrive and is trying to boot from a pxe server off of a network.

Jul 28, 2008 | Acer Aspire 5100 Notebook

6 Answers

Disk boot failure


After making 100% sure you have no diskette or CD in any drives the conclusion may well be that the disk is ruined. You ay try to boot from a diskette or CD and see if you can access the disk then. (see www.ultimatebootcd.com for instructions to make a boot CD) "The ultimate boot CD" has a few tools that might help you out. Since you can't boot you must make it on a different computer, though. You may also try to insert the disk in a diffe rent computer to see if it can be booted there. Also make sure all cables are properly connected.

Apr 03, 2007 | Acer (91.AB033.041) 73 GB Hard Drive

Not finding what you are looking for?
Computers & Internet Logo

Related Topics:

53 people viewed this question

Ask a Question

Usually answered in minutes!

Top HP Computers & Internet Experts

Brian Sullivan
Brian Sullivan

Level 3 Expert

27725 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18357 Answers

Tony

Level 3 Expert

2598 Answers

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

Answer questions

Manuals & User Guides

Loading...