Flickering screen on power saver mode on my unibody MBP!

[Malithion]

My screen seems to randomly flicker when on power saving mode, I know it's not my browser because it happens throughout the OS randomly. What it does is for a split second a single line of pixels across the screen goes black or white and then normal: also the GPU diode no longer shows in Istate.

It doesn't happen too often but enough to annoy me, I was wondering if anyone had the same problem. Any suggestions?

I use a 2.53Ghz, 4Gb RAM, 15inch unibody MBP, with the 512 Nvidia 9400/9600M GT

 

[spinnerlys]

I had the same problem with my 15" 10/2008 2.53GHz MBP, it did flicker while using the 9400M graphics card.

The only solution was switching to the 9600M.

If you still have warranty, talk to Apple.

Have you looked for similar topics via MRoogle?