Help Required.....

[Djangoman]

I will try to be a specific as possible with the problem i seem to be experiencing.
I have connected my laptop (Acer Aspire AS6530G) to my Samsung 32" HD ready television via an HDMI lead and it works fine and shows the image of the laptop screen on my tele and plays sound without any issues. However, when I go to play a blu ray disc (which works fine if I am playing it just on my laptop) it works for a few seconds and appears on my tele with sound, it then stops and says I do not have the correct graphics card. I am playing the blue ray through Acer arcade deluxe. Is there a way around this problem? I’m confused as it does work momentarily and then stops. I’m guessing it is an issue with the compatibility between my tele and my laptop.
Any ideas? Should i try a diffrent media player like Powerdvd 9? or do i just need to upgrade my drivers?
The spec of my laptop is -

Processor: AMD Turion X2 Dual Core RM-70 2.0GHz 1024KB (L2 Cache)
CPU Bus Speed: 800 MHz
Chipset: AMD M780G
Memory: 4Gb DDR2
Optical Drive: Blu-Ray SuperMulti DVD±RW DL
Port: HDMI (with HDCP support)
Graphics: ATI Mobility Radeon HD 3650 with 512 Mb DDR2 VRAM
DualView support, MEPG-2/DVD acceleration, decoding, WMV9 (VC-1) and H.264 (AVC) decoding, HDMI (High-Definition Multimedia Interface) with HDCP (High-bandwidth Digital Content Protection).

Hopefully this may be of some use.