I decided to update my 9400m's drivers (08 fall unibody macbook) for Windows 7 to the latest available release - 270.61. It went fine, but I plugged in my Display port to HDMI adapter and my plasma didn't receive any signal. My macbook monitor went black, but the tv started its "no signal" countdown after a few minutes, which means nothing is being sent from my macbook to the TV at all.
I tried the Force TV output setting - no dice
I tried to force display detection and some other stuff - nothing
I went back to my mac partition - everything's fine, output fine as usual
I went back to Windows 7 and uninstalled the drivers, then let windows install its stock drivers for the 9400m, which is 177.16 or something. - worked fine again.
Is this a known issue with these drivers? Anything ideas on how to fix it? It seems to work fine otherwise.
Thanks for any help
I tried the Force TV output setting - no dice
I tried to force display detection and some other stuff - nothing
I went back to my mac partition - everything's fine, output fine as usual
I went back to Windows 7 and uninstalled the drivers, then let windows install its stock drivers for the 9400m, which is 177.16 or something. - worked fine again.
Is this a known issue with these drivers? Anything ideas on how to fix it? It seems to work fine otherwise.
Thanks for any help