On Thu, Jul 15, 2010 at 16:14:04 +0200, Thilo Pfennig wrote: > Hi, > > I was told my T23 mainboard is defunct and I like to replace it. How > difficult is it to transplant the CPU? Any other suggestions? Not that difficult, if you follow the hardware maintenace manual. I replaced the board in my T23 when it stopped charging the battery. Regards, Tino