|You MUST un-install previously installed "drivers" and associated software you have installed for the Radeon HD 2400 BEFORE you install similar software. Windows must have the video in a plain VGA mode, or a safe VGA mode, when you install the display driver software.|
ATI software installations often make a "master" entry in Add or Remove Programs that you can click to install all the ATI related software, or most of it, in one go. If you see that and use it, go back to Add or Remove Programs and make sure the ATI related stuff is gone. The Catalyst version is matched with the Display drivers version - the Catalyst version change less often than the Display drivers version. To make sure the Catalyst version is meant to be used with the display drivers version, un-install Catalyst as well as the Display drivers, then install both. The default "drivers" downloads on the AMD web site have the proper Catalyst version plus the Display drivers and more integrated together.
Sound and video "drivers" always have associated files that must be installed properly along with the actual drivers. If you install only the actual drivers, it's likely the device will NOT work properly.
Unless the instructions for installing a device tell you otherwise....
(this ALWAYS applies to video and sound adapters )
You DO NOT install drivers for a device while booting into Windows, if the software for the device has not been installed yet - when Windows detects a generic device or New Hardware while booting, you allow it to search for drivers, it doesn't find any, and it wants you to show it the location of the drivers - CANCEL that, continue on to the desktop, and install the software for the device using the proper installation from a CD or the proper installation file that you downloaded from the web.
The same applies no matter when Windows finds New Hardware !
If you DID install drivers that way,
(The following also applies if you want to un-install previous software, or re-install the same software)
- for video "drivers"....
- go to Control Panel - Classic View - Add/Remove Programs and Un-install the software you installed, reboot, DO NOT install drivers while booting, let the desktop screen fully load.
Install the video software properly by running the proper download you got from the web, or if you have the CD that came with the video card that's in a slot, or if you have the CD that came with the brand name computer that has the Drivers on it, run the video software installation from the installation program on that.
for sound adapter drivers...
- go to Control Panel - Classic View - Add/Remove Programs and Un-install the software you installed, reboot, DO NOT install drivers while booting.
- go to Device Manager.
(e.g. RIGHT click on My Computer - Properties - Hardware - Device Manager)
If the sound adapter is still listed, RIGHT click on it and Un-install it.
If that was there, and you un-installed it, Reboot at least once.
DO NOT install drivers while booting.
Install the sound software properly by running the proper download you got from the web, or if you have the CD that came with the sound card, or if you have the CD that came with the brand name computer that has the Drivers on it, run the sound software installation from the installation program on that.