Acer Aspire 7739G laptop. i need a modified BIOS. the processor works at 50%.

my Acer Aspire 7739G laptop. the processor works at 50%.
The i-620m processor is installed. The CPU-Z program shows that the CPU multiplier can be 9-25. but it always stands at the 9 mark.
the previous Pentium P6200 processor could handle a multiplier of 7-16, and the multiplier was always 7.
the multiplier does not change even under load.

tried the program ThrottleStop_9.6
it allows to change the multiplier.
 but it seems to me that manually changing the multiplier is incorrect.
i need a modified bios.

  7739g=i7-620m.jpg (Size: 212.96 KB / Downloads: 3)

  7739g=p6200.jpg (Size: 382.9 KB / Downloads: 3)

  bios.txt (Size: 288.2 KB / Downloads: 0)

  cpu-z text.txt (Size: 67.7 KB / Downloads: 0)

  screen1.JPG (Size: 97.48 KB / Downloads: 2)