toshiba laptop, radeon x1200 64 bit driver help

I upgraded my os from windows vista 32 bit to windows 7 64 bit home premium a few days ago, and am having a horrendous time fixing the resolution problem. I can not seem to locate a driver from ati or toshiba themselves to support this upgrade, anything i do find does not install stating that the os is not supported. My resolution was much higher (do not recall the exact numbers) but now maxs at 1152x864.

i am at a complete as to what to do, any suggestions or help would be greatly appreciated.

here are my comp specs:

------------------
System Information
------------------
Time of this report: 4/21/2011, 03:49:46
Operating System: Windows 7 Home Premium 64-bit (6.1, Build 7600) (7600.win7_rtm.090713-1255)
System Model: Satellite P205D-S7802
BIOS: Ver 1.00PARTTBL
Processor: AMD Turion(tm) 64 X2 Mobile Technology TL-58 (2 CPUs), ~1.9GHz
Memory: 4096MB RAM
Available OS Memory: 4096MB RAM
Page File: 2125MB used, 2992MB available
Windows Dir: C:\Windows
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: 96 DPI (100 percent)
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
DxDiag Version: 6.01.7600.16385 64bit Unicode

------------
DxDiag Notes
------------
Display Tab 1: No problems found.
Sound Tab 1: No problems found.
Sound Tab 2: No problems found.
Input Tab: No problems found.

--------------------
DirectX Debug Levels
--------------------
Direct3D: 0/4 (retail)
DirectDraw: 0/4 (retail)
DirectInput: 0/5 (retail)
DirectMusic: 0/5 (retail)
DirectPlay: 0/9 (retail)
DirectSound: 0/5 (retail)
DirectShow: 0/6 (retail)

---------------
Display Devices
---------------
Card name: Standard VGA Graphics Adapter
Manufacturer: ATI Technologies Inc.
Chip type: ATI ATOMBIOS
DAC type: 8 bit
Device Key: Enum\PCI\VEN_1002&DEV_791F&SUBSYS_FF001179&REV_00
Display Memory: n/a
Dedicated Memory: n/a
Shared Memory: n/a
Current Mode: 1152 x 864 (32 bit) (1Hz)
Monitor Name: Generic PnP Monitor
Monitor Model:
Monitor Id:
Native Mode:
Output Type:
Driver Name: atiumdag,atiumdva,atiumd64.dll,atiumd6a.cap,atitmm64.dll
Driver File Version: 7.14.0010.0630 (English)
Driver Version: 8.561.0.0
DDI Version: unknown
Driver Model: unknown
Driver Attributes: Final Retail
Driver Date/Size: 12/1/2008 20:29:34, 4033536 bytes
WHQL Logo'd: Yes
WHQL Date Stamp:
Device Identifier: {D7B71EE2-3A5F-11CF-C832-B0C2AEC2CB35}
Vendor ID: 0x1002
Device ID: 0x791F
SubSys ID: 0xFF001179
Revision ID: 0x0000
Driver Strong Name: Unknown
Rank Of Driver: Unknown
Video Accel:
Deinterlace Caps: n/a
D3D9 Overlay: n/a
DXVA-HD: n/a
DDraw Status: Not Available
D3D Status: Not Available
AGP Status: Not Available

It is not possible to "upgrade" a 32 BIT system to a 64 BIT system. Do you mean you installed a new system?

If the manufacturers do not provide drivers for a certain system, then it often wont work as desired. You are obliged to use the default drivers.

You might find something about using other drivers on various Toshiba user groups. Sometimes people experiment until they find something that works.

Otherwise, there is not much you can do.

Regards....Mike Connor

Sorry, but AMD stopped supplying new drivers for your card years ago.

If you go back to the AMD site and look for "legacy" drivers, you may be able to find them there. Make sure that when you download a driver file from them, it has "legacy" in the filename. Also, you will probably have to use Compatibility Mode to install them, as they are not Win7 drivers.

Mark Phelps said:

Sorry, but AMD stopped supplying new drivers for your card years ago.

If you go back to the AMD site and look for "legacy" drivers, you may be able to find them there. Make sure that when you download a driver file from them, it has "legacy" in the filename. Also, you will probably have to use Compatibility Mode to install them, as they are not Win7 drivers.

Click to expand...

And with it being a Toshiba laptop, they will not install. This is the driver mentioned,

ATI Catalyst

and will take using something like this,

Mobility Modder - ATI Version, Install the Latest Drivers on your ATI laptop

to have any chance of getting it to install. If that doesn't work the next best option is the last (and probably only) Vista driver for it that Toshiba released,

Model Content Page

Despite it not saying it, it does support 64 bit. It should install OK, but if it doesn't then it should if you use compatibility mode,

http://www.sevenforums.com/tutorials/316-compatibility-mode.html