Blinking computer

[kagu2]

Hi! For 2 weeks ago I bought a new notebook, HP G62-113 15.6" HD, but recently it has started to blink when I put it on. The blink is lasting under a second, almost as when you blink your eye. It's also blinking once in a while when I have the computer on. It's bugging me. I bought the notebook on the internet, and I've asked the place I bought it from why this is happening, but they didn't know what I should do. I have talked to HP on the phone, and they haven't heard of the problem either. And also, one more thing, my sister has the same computer as me, and bought it 1 week before me, but she doesn't have the same problem...
Please help me with this!
Thank you

[Joey]

Hello,

I am sorry I have never heard of that problem. If your sister has the exact model of computer that you do and hers does not blink then HP or the place you bought it from can't tell you that it is normal. Everything may be perfectly fine now in the way it is running but over time (like in a year or 2) there may be some sort of electrical issues and your laptop may die. By then the warranty will be over and you will have to pay for all repairs on your own.

My Recommendation: Call up either the place you bought it or HP and ask for a another computer. Just ask for an Even Exchange of the exact model. Do this ASAP.

[hitech]

I think, the screen blink when computer try to install the unknown driver. You may have problem with your driver. Or you can contact with your vender.