The latest 9.4 driver for ati mobility HD2xxx, HD3xxx, HD4xxx. 100% working
simple steps:

1. download the latest ati desktop driver Catalyst 9.4.
2. download mobility modder.net (actually, it's not useful)
3. upzip ati driver to C:\ati
4. run mobility modder, locate the source to C:\ati, click modify until finished
5. open property of "My Computer", check the "hardware device", check the property of your mobility radeo n display card, it should be something like"PCI\VEN_1002&DEV_9591&SUBSYS_FF1E1179" (FF1E1179 is id of TOSHIBA)
6. go to "C:\ATI\Support\9-4_xp32_dd\XP_INF" similar path, open "CX_78234" or "CX_xxxxx" inf file, add ""ATI MOBILITY RADEON HD 3650" = ati2mtag_M76, PCI\VEN_1002&DEV_9591&SUBSYS_FF1E1179" to that list.
7. go to "C:\ATI\Support\9-4_xp32_dd" path, open "CX_78234" or "CX_xxxxx" inf file, under [WINXP], add"0x9591:0xFF1E1179," add",R6_97,R6_98,R6_99" after label, which is very important!!
8. go to "C:\ATI\Support\9-4_xp32_dd" path, open "INSTALL.inf" file, under [WINXP], add"0x9591:0xFF1E1179," add",R6_97,R6_98,R6_99" after label, which is very important!!
9. done! run "setup.exe" under "C:\ATI\Support\9-4_xp32_dd" path.

notice: the trick is that you should add "&SUBSYS_FF1E1179" to your inf file, and add "0x9591:0xFF1E1179" to two inf files, and very important add "R6_99" to two inf files.
if you miss "R6_99" in two inf files, the program will even not run to "&SUBSYS_FF1E1179" line. it seems check the label first.
cheers~

Edited: 04/13/2009 at 12:03 AM by dustonly

Try out official mobility 9.4 beta for W7. You don't have to mod it, works straight from the box. The only issue is that it doesn't scale to any different resolution than Your native. Cheers

i have ati readon 3200 and running xp on my tablet

and i have a problem that full screen games don't fill the screen and there is black space from the right and the left

is your trick fits to my problem?

thanks in advance.

 

hey thanks for de tips!

i got it working for my newly 4650 mobility with desktop catalyst 9.5 xp!

now i could overclock this baby to 4670 speeds easily.

 

Thanks, got this working.. just needed to change the values for the brand of card I have.. works like a charm.

Mobility HD 4650
Catalyst Driver 9.5
Windows XP (32bit)

Thanks heaps!

i have ati 4650 i do it but dont working pls help me

Thanks for your information,

Could you provide me with short information about:

ATI MOBILE RADEON HD 4670

what information should be in line 6 - ?? ati2mtag_M76 ??

And where I shuld add line 7 and 8 just at the bottom of file?

this is great! same method works on the latest desktop catalyst 9.6. U dun need to wait for that stupid overdue DNA driver now. U can mod anything with these tips.

i can't install driver 9.6 for VGA 4570 on Asus X85Se . I want to ask u , if i do the same way with 9.4 of u , i can't update ok?