[darren d]

what are the correct settings for DM 4.7 and the device manager

[MidnightDraven]

correct settings for doing what?

[darren d]

you told me to download DM 4.7 because of my usb issues but nothing happens

[MidnightDraven]

you said you didnt know which one to download.
I said 4.7.
you have previously said that the phone still white screens and reboots.

This is a device problem and not a desktop manager problem.

[darren d]

does it matter that i am using the usb port at the front of my pc

[MidnightDraven]

Its generally advised to use a port on the back, as these are direct onto the motherboard, instead of a cable to the motherboard.
try from the back and see what happens.

also there arent any settings for DM, just run the program, then plug the BB in.

[darren d]

the usb at the back does not work at all

is the front usb not putting enough power out,

[MidnightDraven]

possibly, but not necessairly.
the fact that a back usb port doesnt work is just worrying for the PC to start with.

[darren d]

i know......i need a new pc

is there a way to change the power output for the usb?.

the usb has worked before i.e charging phone,file transfer

[MidnightDraven]

nope.
i would say if its worked before and its a sudden problem, its a problem with the device not the pc.