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kristiaan

macrumors newbie
Original poster
Oct 31, 2009
1
0
Hi everyone,

I have some problems with windows 7 on my macbook air 2.13gHz. Now I got the problem that windows lags every 2 or 3 minutes for about 10 seconds. It lags even if I don't use the whole cpu. My videocard driver for a 9400m jams too sometimes and then my screen goes black. I tried to reinstall the driver 3 times or so. The keys for brightness don't work well too. I can ajust the the brightness, but the brightness goes in a few second to full again. What can I do? :mad:

Kristiaan
 
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