Here is the incident.
I was trying to re-install my phone software using Nokia OVI suit. Then suddenly blue screen appear in my laptop and it said that your computer experiencing somekind of a error
"Kernel security check failure " is the error it showed me. Is this the problem with my RAM ?? (please say no)
I have never came across this error before this is the first time.
It happened twice.
And i had been complaining about a slight lag of video and audio while im watching a moive. And it happened after approx 30 mins later.
My laptop is Dell inspiron 15r special edition. and im using windows 8.
Core i5 (3rd generation) , 6gb RAM, 2GB video card, 750GB hard drive is my hardware configuration.