You’re right that it is a Technical Preview , but it is unforgivable and almost been a year with this problem, not solve it. Install all of them. I just installed RC1 on a machine with an X and Windows Update said it was only too happy to provide a nice driver for that. Please share our article, every link counts! Welcome to Windows 7 Forums. Install system update and let it pull down the full set of Lenovo drivers and apps you need to get things working.

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Tech support scams are an industry-wide issue where scammers attempt to trick you into paying for unnecessary technical support services.

Lenovo T400 W/ati Radeon HD 3470 Graphics Type# 2767-dr4

The T is not without its flaws though, having a decent amount of keyboard flex and a keyboard light that blinds you. Lenovo’s T-Series has once again set the bar for business laptops with up-to-date performance parts and a new Centrino 2 feature named Switchable Graphics.

Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. It seemed to install OK, but I got a message which I’ve gotten with previous attempts, which says: Exact same issue with t and ATI Radeon series My Lenovo has the exact same issue as futurejp with the driver not loading properly.


By browsing this website, you consent to the use of cookies. Ok, now I got 8. This helped me too.

My current driver version is 8. For most games and multimedia applications sufficient and due to the 25W TDP even for smaller notebooks useable.

If we make this “fix ” we are telling Microsoft and AMD: Hi, I have a T which has the following two display adapters: I had a slightly different problem, but it was also the result of bad ATI drivers not playing well with W7. I wonder if anyone found working drivers to switch graphics between the integrated and the ATI one. Find More Posts by Crunchy Doodle.

Solved: T with Windows 7, switchable graphics and ATI graphics issue – Lenovo Community

AshneilJeffers Replied on February 5, Message 8 of 9. Laptops with that size are somewhat rare, nowadays. In reply to VonCrisp’s post on February 5, Find More Posts by jghake.

I cannot uninstall the current driver 8. I installed those and changing brightness worked.

T switchable graphics

The inch screen size is a sweet spot for a balance between portability and having enough screen real estate to be productive. You can help protect yourself from scammers by verifying that the contact is a Microsoft Agent or Microsoft Employee and that the phone number is an official Microsoft global customer service number. That’s what the forum is for. In reply to ghostmanno’s post on February 5, Only difference is mine is 64 bit. But when I checked the device manager again, the ATI adapter still says it cannot start.


Please MS change this thread to a Question as it is relevant! We show the least amount of ads whenever possible. I’m following this tutorial: Now, when I try to update the driver again, it says the best driver software is already installed.

AMD/Intel switchable graphics – Bootloop (Closed)

After installing choose “Custom” by the way, and it will after running through a bunch of the initial install procedures, it will give you about 5 components that you can install. InLenovo took over Motorola Mobility, which gave them a boost in the smartphone market. The switchable graphics, blazing fast processor, and Centrino 2 chipset allow users to have the best of both worlds: Message 5 of 9.