laptop does not connect to the external display

I have a compaq presario cq43

I am trying to connect it to an external monitor [my tv] I was never able to get the display on the TV, but with other computers laptops, I had no problem, I use a vga cable

Once I connected the vga cable into the laptop, the screen flashes repeatedly making it impossible to view the display on the laptop [with still no image on tv] so I unplug the vga cable.

I updated my video driver

and tried different resolutions, televisions and refresh rates but in vain

Please respond quickly!

Sincerely, isaac :)

The repeated flashing makes me suspect that there is a problem with the connector on the PC (because it works on other PC using the same equipment).  Because it does not work on the other TV with this PC - which also tends to suggest that this is the connector also.

I would say it sends to the service center of Compaq for additional tests.  Be aware that if the system is not under warranty - repair bill could be very costly.

Good luck!

Tags: Windows

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