DVI/HDMI connection for IBM ThinkPad T61/p?

Our mom provides tried make use of DVI/HDMI cable connect IBM ThinkPad T61/p using our Samsung TV ON PC but simply no luck.She has followed this the Samsung teaching and install the latest DVI/HDMI airport taxi driver.Unfortunately, absolutely nothing happening.Any suggestions

please test whether the actual DVI/HDMI driver has become installed accurately.

Computer properties> Components > Gadget Manager > Display driver.

connect upwards the cable, right check out the computing, select ‘personalise’ next display adjustments, you should be able to get the screen working from there.