my laptop shuts off after booting

Hi Vananrmani,

Welcome to the Community. 

I would recommend you to perform a Pre Boot System Assessment (PSA Diagnostics). To launch PSA diagnostics, please press and hold “Fn” key while turning on the system. Hold it down until the diagnostic starts. For more information click the link mentioned below:

http://dell.to/RO1v0p

For error codes refer to the link mentioned below:

http://dell.to/12IFoz8

Thanks & Regards
Manshu S
#iworkfordell

Thank you DELL-MANSHU,

                          i tried PSA diagnostic test,the laptop automatically power off while the diagnostic test was in progress at LCD GRAPHICS TEST,all the test before LCD GRAPHICS TEST was PASS.Also one thing i noticed is that while switching ON the laptop the exhaust FAN is not rotating.can this problem may be due to overheating.If so how to rectify it please help me to recover from the problem. 

Hi Vananrmani,

If the fan is not moving, it needs replacement.

Also, you may refer to the link mentioned below:

http://dell.to/Y47Skn

Please keep me posted with the results.

Thanks & Regards
Manshu S
#iworkfordell

please i am waiting for answer anyone reply