Startup problem when i start my pc it stops at motherboard screen only. not getting windows startup. After reinstalling battery on the motherboard windows start normally. Again after restart same problem occurs after same solution windows start. What is the basic problem?

It is the operating system. You need to reinstall Windows all over again.

you need to reinstall windows hit f5 key at startup kepp hitting it till it reads restore to last known startup ok jim

There is a problem with your windows 8 PC's installation, which has stopped it from booting correctly; hence why it starts in 'startup repair', and tries to diagnose your PC. Hold the F8 key while booting your computer to go into the startup menu for Windows; click Advanced startup options; and select Restore my PC; which will reinstall windows.
This may or may not work for your machine, you may have to hold F2, F10, or the Escape key to go into the UEFI setup and go into startup options from there.

probably motherboard problem, display adaptor (if you are not using card) .Try press F8 during startup windows. If there is a SAFE mode, reinstall the windows.

-If you are not able to boot in Windows but still able to get error codes like from windows you can just reinstall the Operating system using your recovery discs
-If there's no display at all even the HP logo upon startup its a motherboard issue
- if you are able to get the hp logo in startup but not able to go to windows its a RAM issue

Hi,
Prepare to Diagnose the Computer
Perform the following actions to prepare the computer for troubleshooting a startup problem.

1. Remove the battery and AC adapter from the notebook.
2.Remove any optical disks (CD or DVD), and disconnect any external devices or peripherals such as USB devices, printers, docking stations etc.
3.Plug the AC adapter directly into a functioning wall socket.
4.Press the Power button to turn on the computer.

NOTE:After the battery, optical media and peripherals are removed, the Notebook PC may startup normally. If this occurs see Windows starts after the battery, optical media and peripherals are removed .

Symptoms and Resolutions
When the notebook stops responding or displays an error message, let me know what symptom that most closely resembles what is seen on the Notebook PC screen.

* Screen is blank with no cursor or text
*An error message is displayed on a black background
*An error message is displayed on a blue background
*PC stops responding on a red Compaq or blue HP logo screen
*PC Stops responding on the Windows logo screen
* The Microsoft Windows 'Advanced Options Menu' is displayed
* PC stops responding with a blinking cursor is displayed in the upper left corner of a black screen.
*Password is requested but password is forgotten or lost.
*Microsoft Windows starts, but a 'serious error' message is displayed that prompts you to send an error report to Microsoft for evaluation.
* Microsoft Windows starts , but the PC stops responding or restarts automatically
*Display is very dim during and after startup
*Microsoft Windows starts, but runs abnormally slow

try taking battery out for 6hours then reinstall and hard rest.
this works on mine. bob

Re: windows Vista will not start I had the same problem and came across this solution that worked for me as well: 18 Aug 2009 07:28PM I was getting a the same error codes and couldn't get Windows to boot up at all. I went to BIOS set up (restart your computer and hit F12 when the BIOS screen comes up), went to onboard devices and changed the SATA Operations from ACHSI (don't know how it got there) to the factory default setting ATA. Then I started up in "repair mode" (which was an option that was coming up when I tried to boot up before but never worked) - it went through a repair check and went to login screen.
Prior to finding this - I tried several things including start up from the Reinstallation disc, but nothing worked. I was ready to buy a new hard drive, but don't have to. Works fine!
Not sure what caused the problem to start with. It is an "Inspiron 1520"

Yep ... memtest would be a good place to start. never seen faulty RAM corrupt the OS before though!

hi,
you should have specified about your laptop. but you can try the following steps.
1. check the powercord and battery.
2. check screen brightness and contrast.
3. assuming that you login . click start-> run ..( msconfig ) -> and press ok-> in the window that appears click the startup tab. now click disable all. this will probably help..
4. or you might be running Vista in a 512 ram.
5. or you can try to insert the windows installation disk and start the laptop. and if the blue screen appears continue reinstalling the OS. this would probably help.