6 Replies Latest reply on Sep 21, 2016 11:18 AM by Intel Corporation

    CPU Speed stuck.


      I'm using Dell Inspiron 15R N5110, which has Intel Core I7 2630QM. I recently installed Windows 7 SP1, uninstalling Windows 10. I ran Windows Experience Index and CPU-Z,

      and my CPU rating is decreased to 4.5 (previously 7 or above). I checked CPU-Z showing the CPU running at a low speed.At task manager resource monitor in windows 8.1 it show CPU speed always at 0.76 GHz and remains same even if I load CPU heavily up to 100% .

      But I also checked in Safe Mode it Worked fine there and CPU speed stuck at 2.0 GHz . How to figure out what's going on. I also diagnosed CPU by Intel Processor Diagnostic Tool  and it passed everything. How can this be fixed.???