Hi guys! I already asked that in another thread but nobody seems to check that one. I had a flawless working E6410 with 10.9.0 and did an update to 10.9.1 via AppStore without any issues. So I did to 10.9.2 too, but since then I get the KP on normal boot. I can boot to safe mode but anything else gets me to the KP. Anyone any suggestions? I would appreciate!