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Laptop suddenly shutsdown at startup

When I start up my laptop it loads until it gets to the windows logo, then a system error pops up and says something about LSASS.EXE error message. Thats when it turns off. It just constantly does the same thing over and over....

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First disconnect anything connected to the laptop not necessary for booting.

Next, when you boot start slowly tapping F8 function key after the BIOS loads, but before you see anything that says Windows.

A menu should pop up. Select Last known good configuration that worked from the menu.

If it still reboots, use F8 to get to the startup menu and select Safe mode.

If you can get to the desktop now in Safe mode, try running a System Restore back to before the problem occurred.

Go to Start > Programs > Accessories > System Tools and select System Restore.

Follow the prompts and select a bold date before the problem began. After the reboot the problem may be resolved, but you may have to re-install any recently added software.

If still no go, boot to the Windows CD and choose to run a repair.

Let me know if you need more help.


Posted on Dec 30, 2008

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If you think my solution was helpfull please do rate me

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