Since it's easy to rollback it's worth a try.
Kees
Hi,
My laptop is aspire e1-572g window8.1
Few days ago,my laptop boot time increase from below 15sec to 50+second and cannot shutdown completely.When i shutdown the laptop,it stuck at a black screen but the power light is still on.So i had to do a hardshutdown by pressing the power for few seconds.I remember that the only change i made on that day is install AMD Catalyst install manager and Intel Driver Update Ultility.I also update the AMD graphic driver to omega 14.12 using AMD's autodetectutility.I wonder if is the new AMD drivers makes my laptop suffer such problem?Should i rollback the driver version?If not how to fix it?
Sorry for bad english.

Chowhound
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