Windows 7 Forums

Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.

Windows 7: ATi Mobility x1400 Build 7100 x64

25 Apr 2009   #1

Windows 7 Ultimate x64
ATi Mobility x1400 Build 7100 x64

I've tried installing the OS two times, both times my video card has not been recognized. It was properly recognized in the following builds: 7000, 7048, 7057, 7068, 7077. I've tried using ATi Catalyst and also used the following process suggested on techPowerUp! Forums - Powered by vBulletin with no luck:

1, Uninstall existing drivers through Control Panel, reboot in safe mode and run Driver Sweeper to clean up, then:

2, Go here and download the 61.1mb package

3, Go here and download Mobility Modder the install it

4, Go here to download the update, and extract the file into the Mod Tool Directory, overwriting the previous file

5, Run the ATI driver package you downloaded earlier, then cancel after it has been extracted (when you see a black window with orange buttons)

6, Run the Mobility Modder, pointing to the driver folder e.g: C:\ATI\Support\9_3_vista64_win7_64_dd_ccc_wdm_enu

7, When complete, close mobility modder, navigate yourself to the above folder and run setup.exe

8, Go to C:\ATI\Support\9_3_vista64_win7_64_dd_ccc_wdm_enu\ Driver\Packages\Drivers\Display\LH6A_INF

And open CH_76829.inf

Go down to where it says:


And change it to


9, At the end it will most likely fail, however, before rebooting, go to device manager, right click and and click update driver, click browse my computer for software, then click browse and point to:

10, Click next and it should install the driver. Reboot and all should be okay!

My System SpecsSystem Spec
27 Apr 2009   #2

windows 7
X1400 mobility driver windows 7

Try this link

Worked for me

Drivers « BumpTop
My System SpecsSystem Spec
28 Apr 2009   #3

Windows 7 RTM x64

I also had a hard time with installing a driver for my Dell E1505 which came with a x1400 driver. Tried everything nothing worked. So I got the driver via filehippo and installed the 9.2 drivers and rebooted. Now I have the preferred driver and aero (yippee). If it doesn't, ye may have to install the driver manually.
My System SpecsSystem Spec

28 Apr 2009   #4

Windows 7077

Yeah, the newer 'Win7' drivers don't work that well for the older cards. Anything pre 9.2 seems fine though.
My System SpecsSystem Spec
27 Feb 2010   #5

windows 7

For reference, the first solution worked even without removing previous drivers first. A few steps are also not necessary anymore.

Step 4, downloading the update isn't necessary anymore, since the update is already in the new version downloaded in step 3.

The package from step 2 is now a different one than described. Therefore step 8 and 9 can't be done anymore.

I tried the bumptop solution first, but it didn't work for me. I have a Thinkpad R60 with a X1400.
My System SpecsSystem Spec
14 Sep 2011   #6

Windows 7 Ultimate x64
Just an update to the above procedure

I have a Lenovo T60 with ATI Mobility x1400 graphics and am running Windows 7 Ultimate x64

When you click the link to go for the 9.3 61mb package it takes you to a later version. There is a link to the right on that page to go to previous releases. You can find the 9.3 package there. So I went forward using the 9.3 package as it is still two years newer than my current driver (latest from lenovo site is 2007). I followed the instructions forward but to expand on the part where you browse for the driver you need to actually navigate to the .inf file you edited. You will be prompted that the author can not be verified. You will see a second warning about this same potential issue. After saying OK twice the driver was installed and I have reached success.

Now I am going to try to do this on new versions to see how far I can go. If I have any great success i will update.
My System SpecsSystem Spec

 ATi Mobility x1400 Build 7100 x64

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Similar help and support threads
Thread Forum
Windows 7 not detecting radeon mobility x1400
I just finished installing Windows 7 ultimate, 32x to a separate partition of my hard drive. When using Windows XP, I have a 1440x900 resolution, and windows says that my graphics adaptor is an ATI radeon mobility x1400. However, when I boot into Windows 7, I have a much smaller resolution, no...
Graphic Cards
Not enough resources for Mobility Radeon X1400 after RAM upgrade
Hi! I've been running Windows 7 Professional 64bit on a LG laptop with Mobility Radeon X1400 graphics with no problems. I went from 2GB RAM (2 x 1GB) to 3 (1 x 2GB, 1 x 1GB) two weeks ago and everything went on working without a hitch. Now, I've just tried to upgrade from 3GB to 4 (2 x 2) and...
Graphic Cards
ATI Mobility X1400 on Windows 7 64-bit
Hey all, first post here. I just updated to Windows 7 X64. I'm having trouble finding the right drivers for my video card. The computer is a Dell e1505, and Dell doesn't officially support Windows 7. And by the looks of it, neither goes ATI, for this particular model at least. I'd appreciate any...
ATI Mobility Radeon x1400
So right now when I'm playing this game there are these weird black shadows that are like a fan appearing from the character. I'm wondering if I need a new update to my ATI Mobility Radeon X1400 for my Inspiron E1505 laptop by dell. If I do where would I find such an update I looked on the site but...
Will a ATI Mobility Radeon x1400 be able to support W7?
I have a kind of old laptop, a Dell Inspiron E1705, and it has an ATI Radeon x1400 graphics card. I really want to install Windows 7, but I'm not sure if this card will be able to support the Aero interface. Will everything go smoothly?
Graphic Cards
ATI® Mobility Radeon™ X1400 Driver
does any1 have the latest driver for mobility radeon X1400? i cant find it anywhere yet. (d) post here it here, including the Catalyst Control Center! thanks very much. :thumbsup:

Our Sites

Site Links

About Us

Find Us

Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

© Designer Media Ltd

All times are GMT -5. The time now is 04:47.

Twitter Facebook Google+

Windows 7 Forums

Seven Forums Android App Seven Forums IOS App