i have a dell laptop Latitude D600 everytime i turn on go online it shuts down and reboot about every 3 to 5 min. what can i do to stop this problem

Hi,· Since when are you facing this issue?· Do you remember making any changes to the system?· Which browser do you use and what is the version?· Do you get any error message? I would suggest you to check in event viewer for any errors. Follow the steps mentioned in the article given below.How to view and manage event logs in Event Viewer in Windows XPhttp://support.microsoft.com/kb/308427 I would suggest you to follow the steps mentioned below. Method 1:I would suggest you to check in safe mode with Networking whether the issue persists. Follow the steps mentioned below to boot into safe mode with Networking.a. Restart the system and keep tapping F8 till you reach the boot menu.b. Select Safe mode with Networking from the list and press Enter. Method 2:If you are using internet explorer then, I would suggest you to optimize internet explorer and check whether the issue persists.Is Internet Explorer slow? 5 things to tryhttp://windows.microsoft.com/en-us/windows/help/internet-explorer/slow-five-tips-to-boost-performance Thank you and Regards. Thahaseena MMicrosoft Answers Support Engineer.Visit ourMicrosoft Answers Feedback Forum and let us know what you think.

Tommy, you need to check the Power Sttings ....of your Lap-top.They are probably SET........................for the TIME settting you've mentioned.SET them all to.........NEVER.