Hi i have an intel Spring Peak platform exactly an Olivetti Olibook S1530 and i have the same problem!
Specs Cpu Intel I7-2670QM mobile processor with integrated graphics intel HD 3000
and randomly it crash and I am forced to push power button to reset the system.
The laptop originaly mount an intel I3-2310M processor with integrated graphics hd 3000 and again with the same simptoms!
The chipset is the Sandy Bridge platform
I think is someting conected to the FlashPlayer plugin because it happens often when i am online with chrome and i whatch streaming material or almoust all the websites use flashplayer to make the website menus.
Can intel investigate the problem and make a new driver for 2 Gen intel platform!? Thanks