My computer is HP pavilion a1228d.Is this video card NVidia GeForce™ 9400GT Super+1GB (HDMI) compatible?

Its made by Palit Microsystems Ltd.



Specifications Bus interface: PCI Express 2.0 Support

Memory: 1024MB

Memory Interface: 128 bit

NVIDIA® unified architecture with GigaThread™ technology

Full Microsoft® DirectX® 10 Shader Model 4.0 support

16x Anti-aliasing technology

128-bit floating point high dynamic-range (HDR) lighting

Dual-link DVI output support 2560x1600 resolution display

NVIDIA® PureVideo™ HD technology

OpenGL® 2.1 support

NVIDIA ForceWare® Unified Driver Architecture (UDA)

Certified for Microsoft® Windows Vista™

NVIDIA® Lumenex™ Engine

Dual 400MHz RAMDACs

Discrete, Programmable Video Processor

Hardware Decode Acceleration

High-Quality Scaling

Inverse Telecine (3:2 & 2:2 Pulldown Correction)

Bad Edit Correction

Integrated SD and HD TV Output

Noise Reduction

Edge Enhancement

Native HDMI on board|||The answer is no.

That card supports PCI-e, unfortunately the motherboard in your PC only supports PCI (which is an older & completely different technology). This card therefor is completely incompatible with your PC.



You can upgrade to an 8400GS mind you, there are a couple of companies that produce them for PCI slots.