I keep losing USB mass storage is there a driver link available to download and reinstall?

I kept getting it to work after the mod and then finally went into Chrome settings and unchecked disable hardware acceleration box in advanced settings. All working fine now. Many thanks.

Did the Phil Gates work around and the green video screen dissappeared and vids were playing in FB etc fine. BUT if I hibernate or switch off my laptop reverts to green screens on vids. I have a...