About HG4 function extension of this folder The HG4 function extensions in this folder operate faster than the basic specifications of this product. It is set as follows. After installing the HG4 utility, open HG in the function extension folder of the system folder. By replacing the L2 cache with 4 function extensions, the L2 cache operating clock can be changed to the CPU operating clock. 1/2.5 times the frequency (147.2MHz for HG3-PM366SLC-MW, 141MHz for HG4-PM350SLC-MW). If you install the HG4 extensions contained in this folder, the This may cause malfunctions or damage to the computer, CPU accelerator, and other hardware. There is a possibility that the stored data may be destroyed. If you use this HG4 function extension, we will not provide any warranty to you under any circumstances. Please note that we do not guarantee the assets of.