Dear all:
I bought an D5 4250WYK (Intel i5 4250U CPU inside)...
Apparently the CPU should work in 2.6GHz. But it only works
in 1.3GHz.
I went into the graphical BIOS setup, I found it actually run in 1.3GHz.
However its full speed is 2.6GHz and I cannot change its settings by modifying
some multiplication operands. It cannot be editable.
Anyone please help?