64-bit win7 how to release memory reserved for hardware?

I have two computers are this case one is win7 32-bit one is win7 64-bit. It would be nice to change the 32-bit to a 64-bit system. But what about 64-bit computers? Seeing a lot of people on the Internet say to set up msconfig, some people say it is useless, and some say it is useful. Let me just say how I got it.

1. Enter msconfig at the start menu search program, or go to the C drive to find this file. Double click to open

2, go to select the second menu <;boot & rdquo; then advanced options

3, check "“maximum memory"; Installed & rdquo; there are numbers! ! ! ! Be sure to change to that number or you will not be able to start the computer

4. Click “OK">;Apply”-----“OK”

5, restart the computer.

Note: Many people have finished this step, so everyone said that setting msconfig is useless.

6. After restarting the computer, press the previous method to continue to open “msconfig” to set

7, uncheck "Maximum memory". As shown in the figure

8, click & ldquo; determine & rdquo;----<quo; application & rdquo;-----<quo; determine & rdquo; restart the computer

9, open After the resource manager, look at "memory reserved for hardware" is not less ~

Note: This method is suitable for win7 64-bit operating system, be sure to set msconfig twice.