Hi there, I got a non-unibody MB (5,2 version I think) equipped with an SSD and Mountain Lion. However, it boots reaaaaally slowly. To be precise, it seems to be unable to boot at all at the moment. Meanwhile, I had a fan speed issue that was repaired at the Apple Store, and it was running fine when I got it back. They did a hardware test, and nothing problematic was found, only a warning due to non-Apple battery. I already ran AppleJack on autopilot, and it found only one error: unable to find the virtual memory file. I also reset the SMC. In verbose mode on normal boot, I first get: Code: No interval found for . Using 8000000 SMC::smcInitHelper ERROR: MMIO regMap == NULL - fall back to old SMC mode ( ) Sandboc: sandbox(81) deny mach-lookup com.appe.coresymbolicationd SMC::smcReadKeyAction ERROR: smcReadData8 failed for key MOTP (kSMCKeyNotFound) SMC::smcReadKeyAction ERROR: smcReadData8 failed for key BEMP (kSMCKeyNotFound) As I could read elsewhere, this issue is non-OS specific, but it seems solutions are vague and far between. Any idea how to tackle the problem?