what could be the problem!

Jun 8, 2018
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i have dell precision m6600 with amd firepro m8900
from last two weaks when i start my laptop everythings good
when windows appear on screen (where i have to put my password) . it shows a lot horizontal blank lines when i enter my password suddenly a black or blue screen appears , now i am using safe mode>
what could be the problem??
is it my graphic card malfunctioning or windows error?
 
Solution
Are you actually running in Safe Mode or is your graphics just at a low resolution? A lot of times people say they are running in Save Mode when the only thing that is happening is that their resolution and/or other video settings are not set properly. From your image issues, seems like the video card is failing.
Are you actually running in Safe Mode or is your graphics just at a low resolution? A lot of times people say they are running in Save Mode when the only thing that is happening is that their resolution and/or other video settings are not set properly. From your image issues, seems like the video card is failing.
 
Solution