Frequently Asked Questions about Whether the Graphics Card Supports Vista Aero Effects

Question 1. Does the Vista Aero look only supported by "standalone" graphics cards?

This question is a very interesting question. Many friends who buy books now will Consider this problem, because many thin and light books are "integrated" graphics cards, such as the IBM X60, very light, very cool, but it may be integrated graphics. So Vista's Aero look is really only supported by discrete graphics? In fact, the key to this problem is not the "independence" or "integration" of the graphics card. The real key is whether your graphics card can find the WDDM driver.

Question 2. Who supports Intel in Intel's integrated graphics card?

Then the motherboard is Intel and is "integrated" graphics card, can I open the Aero look? Is it possible, but To see the specific motherboard, in general, the motherboard of the Intel 945 G and Intel 945 GM Express chipsets is a watershed, because Intel has provided WDDM drivers since 945, that is, Intel integrated graphics on the chipset such as 945,965. Will support Vista's Aero [desktop chipset Intel G965/Q965/Q963, 946GZ, 945G, 945GZ, 945GT Express| Mobile chipset Intel 945GM, 945GMS, 943GML, 940GML Express], and Intel integrated graphics (Intel GMA 900) on the chipset such as 915 can only hope Aero is sighed.

Question 3. Why is the integrated graphics on the 915 chipset not supporting Aero?

This is a "hard" on the Intel 915/GMA 900 graphics card. There is one in Vista's WDDM driver. The most important requirement - Aero needs to have a large enough Memory Table, and Intel915/GMA900 does not meet this requirement. In addition, Intel/GMA900 is in surface placement and graphics. Memory alignment) The above hardware limitations also cause it to be incapable of memory usage optimization when using Aero. Finally, the 915Express chipset family lacks hardware support for Vista's dynamic memory management, which will give users who open Aero a low-performance experience. Therefore, Intel decided to abandon the WD family of WDDM drivers and provide WDDM drivers from the 945 family.

Question 4. So if I am a 915 chipset, can't I find a For Vista driver?

Well, starting this problem is also bothering me for a long time because of the work. The machine is the 915/GMA 900 graphics card. In fact, we can install the For Windows XP, 2000 graphics driver on Vista, and this is also the Vista driver provided by Intel for the 915 chipset, because Vista is used for 915/GMA900. XPDM, to provide a user interface similar to Windows XP and Windows2000.

Question 5. My board is 945. Why is my Aero still not open?

I think if this is the case, you should check these items:

1). Registry: HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\DWM\\Composition

This key value ensures that it is not 0, if it is, change it to 2, restart the computer

2). You The color depth on the PC, this requires 32 bits, if it is 16-bit, you cannot open Aero.