Blue screen on startup - any SEP 12 version - windows 7 64 bit, Lenovo T420
I've had this problem on my machine since SEP 12 was released. It's not been experienced on any other machines but I'm one of a handful running windows 7, all others still use XP.
I've rebuilt the OS on my laptop 3 times now to try and pin point what this is and if indedd it is SEP causing the blue screen - and it is.
If I install SEP it can be fine for maybe a week, even 2 weeks but then the blue screen appears on startup and I have to system restore. Tried the very latest SEP 12 version too thinking the issue might have been resolved but it hasn't..
this happens on the cleanest of cleanest builds - without software loaded, other than drivers. Fully windows updated. Up to date drivers.....tried it with older drivers too....
any ideas? It's very strange - I've just been running for 3 months now without SEP and machine is fine.... put it on again 2 weeks ago and got blue screen 5 days later..... rebuilt machine again and stuck SEP on....was good for 3 days and did the same.... I've just rolled back machine and removed SEP so I can get on with some work.
Anyone any ideas? I thought maybe Intel wireless drivers from Lenovo before as I'd seen some issues reported on those, but I'm running the very latest now from Intel.