IS200 GPS issue

[NatG34]

Hello, 

I'm new here, I bought my Lexus IS200 a few months ago and the GPS screen is not working. The previous owner told me it suddenly stopped working. I checked the TV fuse and there is no issue with it. I checked the CD reader under the trunk and it is working fine... The screen is flipping normally but it displays nothing. If I press any button on the controller, it doesn't beep. Do you have any idea about what could cause the issue?

(My car is from 2001 and I have the old (little) Sat nav screen.)

Thanks 

[scudney]

See if you can get hold of a decent cheap 2nd hand working screen and replace it with that and take it from there if you are intent on having a working screen otherwise live without it 

[NatG34]

Thanks for your answer.

It took some time but I found a 2nd hand working screen. I installed it and it changed nothing sadly.

I will maybe try to change the GPS box in the boot.

[scudney]

Sorry to hear that,your idea might be worth a try if you can get one cheap enough but remember these cars are now 20+ old