The general book will have to switch to the other display icon, my book is HP above F4 is switching (FN+F4), but today to use my computer, his computer has no external display icon, want to switch to other external display, please guide the man, if the answer Shangguan is online search, read the instructions or what do not waste the time. What I want is an answer to the question, with a satisfactory answer.
Japanese goods do not support comprehensive technical assistance
The SONY machine is fn+f7... If not, it can also be displayed in the control panel
Generally FN+f8, you see! One by one FN+ each function key not try! Also, if your hotkey driver is not loaded, it might not work, so make sure you have the driver installed!
