Hello Oli! I have a G73jh too. You say you have the latest ATI drivers. You must have updated your vBIOS then right? I updated my vBIOS to OD2 and my temps went down. Right now I'm using ATI 13-4 or thereabouts. The fact that your temps suddenly spiked lately makes me think it is driver related. Can you roll back to your previous driver that was working well? :confused:
Asus Maximus V Extreme BIOS 1903, see specs above avatar.
Asus G73 jh A1 laptop, BIOS 213, vBIOS OD2, 8 GB Ram, 240 GB Intel SSD, 180 GB Intel SSD. Win 7 Pro. Purchased new from PowerNotebooks.com in May 2010.
(both have 1920X1080 hd screens, mine above, hers below )
Asus G73 Sw XR1 laptop 8 GB Ram, 160 GB Intel SSD, 80 GB Intel SSD. Purchased used >Ebay 1/10/13, Did clean install of Windows 7