AMD HD5450 / AMD HD4670 AMD HD4350 / AMD HD3450

AMD HD5450 / AMD HD4670 /

AMD HD4350 / AMD HD3450

Q:Multiple images or unreadable screen after loading video driver.

Explain and Suggestion:

There are a variety of reasons why the display might be distorted. One common reason is a monitor mis-match. Some older multi-frequency monitors are unable to switch video modes without being turned off, then turned on again.

If the problem occurring in windows, make sure that you have loaded that proper video driver, and that the driver is compatible with the monitor being used. Try re-configuring your application software to use a compatible video mode. If problem persist in windows, load the standard generic VGA driver. The generic VGA driver should function properly with virtually every video board and VGA (or SVGA) monitor available.

If that is an unsatisfactory solution, you may have to upgrade to a monitor that supports the desired video mode.

Some new monitors are also synchronizing this problem because built-in DDC (Data- Digital-Channel) feature. Sometime that DDC automatically setup the display frequency without loading video driver. Try to turn it off, or change settings of monitor type in your system.

Q:Selection of color, resolution and refresh rate combination that always backs to default after restart the system.

Explain and Suggestion:

Accordingly, there must be a bug (defected source-code) in video driver, or in the system. Debug the source-code or fix the error in video driver that should be done by the driver developer. Likewise, upgrade the video driver from the manufacturer or from the original software developer is necessary.

HD 3450 specifications

The VisionTek HD 3450 is a versatile graphics card that caters to the needs of casual gamers and multimedia enthusiasts. Launched as part of AMD's Radeon HD 3000 series, this card brings a blend of performance and efficiency, making it a suitable choice for both entry-level gaming and everyday computing tasks.

One of the key features of the VisionTek HD 3450 is its use of the 55nm manufacturing process. This allows the card to deliver a decent level of performance while maintaining lower power consumption. With a Thermal Design Power (TDP) of just 25 watts, the HD 3450 is an excellent option for systems with limited power supply capabilities or for users who prioritize energy efficiency in their setups.

The card comes equipped with 512MB of GDDR2 memory, which helps ensure smooth performance in various applications. Although it is not designed for hardcore gaming, it can run less demanding titles and older games at acceptable frame rates. The memory interface operates at a standard 64-bit, which is adequate for the card’s target demographic.

Featuring DirectX 10 support, the VisionTek HD 3450 allows users to experience enhanced graphics in compatible games and applications. It also boasts support for OpenGL 2.0, making it suitable for professional applications that rely on this technology. The card ensures vivid visuals through its capability to handle high-definition content, making it a good fit for multi-media playback.

Connectivity is another strong suit of the VisionTek HD 3450. The card offers a variety of output options, including DVI, HDMI, and VGA, allowing users to easily connect multiple displays or utilize different types of monitors. This flexibility is particularly advantageous for those looking to set up extended desktop environments or engage in basic content creation tasks.

In addition, AMD's Avivo HD technology enhances video playback and provides smooth HD content experience. The inclusion of UVD (Unified Video Decoder) enables efficient video decoding, reducing CPU workload and improving overall system performance during media playback.

In conclusion, the VisionTek HD 3450 is an excellent entry-level graphics card ideal for casual users looking for a balance of performance and affordability. Its low power consumption, solid connectivity options, and compatibility with modern graphics standards make it a great choice for budget-conscious consumers and those seeking a reliable, light-duty graphics solution.