My M4800 is still going well, albeit soon I have to consider sourcing a replacement keyboard and a new CPU fan. Only because, if the current KB decides to shed the keys or the fan decides to buzz and unable to resolve it.
The 120HZ panel is still doing well too, along with the WX 4150. It was very stressful getting the machine together though. And it was because I encountered hurdles with the motherboard and panel and lid AND the bezel. The only thing not changed is the base unit chassis and the heatsinks, the keyboard and its keyboard bezel.
At the moment I've run into an issue where the pointing stick is just gone, not even device manager is picking it up so I'm gonna investigate that. Already reseated the keyboard but I don't know if I'm missing a ribbon cable on it or something.
Update: I ordered a backlit spare for the machine to keep aside until I need it. I'm still unsure if this is the only known machine with a 120Hz panel as I don't know if anyone else has installed anything higher than 60hz in these machines (they need eDP.)
The other issue here is that since I've been more bored I started gaming on it, and now if I game on it I'd rather use a proper gaming laptop for the purpose. That, and parts grow scarce as the machine grows old. When the time comes I'm installing Windows 7 Professional on it, with a video editor that's also capable running on 7. The same will happen to the Zbook 15.
