Paddywack said:
Reformat the hard drive and re-install the operating system, that will clean it up.
Not to be paranoid, but if you manufacture it, you can make it do anything you want.
Used computers? Reformating the h/d
For new machines from the factory Reformating Hard drives? Not so sure that'd be enough. They can always embedd their spying s/w in the EEPROMs. A machine always need s/w (and the first place is the EEPROMs when its first powered) to instruct the PC how to boot up, where/how to read the Hard drive etc. The US govt won't use ThinkPad notebooks for any security related concerns (DOD, FBI, CIA) as the ThinkPads and other ex-IBMs machines are now manufactured by Lenovo, a Chinese owned company.
I certainly don't trust China. Are they our Friends or Enemies? If friends then why are they supplying bad stuffs to rogue regimes, the ones that aren't exactly pals-pals with the US, meanwhile they're raking in US dollars by stocking Walmarts merchandise.