i have a vaio z600 laptop it will not start up until it's been standing for a couple of days and then it will only run for so long before it stops again
i have exactly the same problem and i would like to know how to fix it too.
a friend of mine who knows about these things says a RAM stick has probably broken or been damaged or currupted some how and it probably needs replacing.
If anybody can confirm this I'd be happy to hear from them.
