2 questions. changing 32-64 bit and disabling dla

[Outlandish-One]

Hello,
how do i change from 32 bit to 64 bit windows 7.
and how do i disable the dla or DVD RAM

 

[yyk71200]

You can't upgrade 32-bit to 64-bit. You need to install fresh copy.

 

[Hawkeye22]

how do i disable the dla or DVD RAM

DLA? To disable the dvd player, just unhook the power from the device.