Recent content by Manish Tewari

There may be two reasons for this: 1. CMOS cleaning/ replacement is required 'or' 2. the graphics chip might be damaged, recalling the chip appropriate machine tool will help. Get your laptop repaired by someone who repairs on chip level. Reason behind this graphics chip damage might be RAM.

Check when(approx date) that BSoD/ Freeze started ... was there a java update around that time, if yes uninstall it