Hello, guys!
I followed this guide in exact detail in December of last year and made a banging Hackintosh out of my ProBook 4540s.
Today I needed extra space on my system drive (a paltry 60GB SSD) and decided it would be enough of an excuse to completely reinstall OS X 10.9.2. I did the reinstall following the exact steps outlined in this thread, again, and encountered a small issue with ProBook Installer. After a quick search through these forums, it appeared that the issue was with SSDT generation, and I managed to bypass the bug by doing what RehabMan said: install the DSDT first, reboot, then do the SSDT and all else. Computer boots without an issue, I moved the SSDT to the EFI partition on the internal SSD, everything seemed to be alright.
The problem is... The computer is slow as snails. It's not just one or two extra seconds, here and there, it's minutes added to copy/paste processes, beachballs on every app launch until they become responsive, stuff like that. It is seriously worrying me...
What extra info should I give out, so I can be of more help?
Thanks in advance for any help offered, it means a lot!