Laptop arrived today from IBM repair in Memphis.
Put in my production Linux drive, powered it up, logged in, and it powered off on me again without warning about 8 minutes later.
Closer inspection of the included notes with the returned unit show a mention of:
“Unit was sent back as ‘No problem found’..”
The random power-off happens while exclusivly using AC (No battery) as well as exclusive DC (not plugged in). Problem doesn’t appear to be adapter or battery-related.
It’s going back to IBM tomorrow.
This is putting a serious dent in my productivity.