http://h10025.www1.hp.com/ewfrf/wc/product?cc=cz&l c=cs&dlc=cs&product=4300867
http://technet.idnes.cz/co-byste-meli-vedet-o-obno vovaci-frekvenci-monitoru-1-cast-pmh-/software.asp x?c=A020722_5078331_software
skuste jiný ovadač GK
http://translate.google.cz/translate?hl=cs&sl=en&u =http://social.technet.microsoft.com/Forums/en-us/ w7itprohardware/thread/6d5ed77a-3839-47a9-8b63-5da 9c49864a6&prev=/search%3Fq%3Dintel%2Bgraphics%2Bme dia%2Baccelerator%2B4500mhd%2Bdriver%2Bwindows%2B7 %26hl%3Dcs%26biw%3D1202%26bih%3D637%26prmd%3Dimvns &sa=X&ei=lYUGUIXwFoTYigft9KzOCA&ved=0CFgQ7gEwAA