I have Macbook Pro late 2008. The machine has been no problem until I plug in my external monitor: a Dell 24 "2408 WFP that I used before without problems with an iBook G4. In its resolution external maximum / optimal, with a black screen or high contrast (take the lightning from Apple) or an HD movie, there is very much snow more or less present in 24. "From Occasionally (especially in Wake or with a switch to the entry screen), we observe large flash / flash partial or full screen. This does not appear visible at high resolution. Graphics mode (battery or performance) does not appear to influence. I do not have equipment allowing me to test a single chain cable (adapter apple prices, a single DVI cable). I would do the tests the day released a Mini-DisplayPort to HDMI or DisplayPort. Please help. Thanks in advance.
Bookmarks