Always keep your old shit around, you might need it.
This has saved me a few times. Had a laptop take a shit while I was on call for the weekend. Pulled out my old one, ran a few updates and I was good. It also meant I could take my time finding a deal on a new laptop instead of having to buy one immediately.
Just last year I have my 10 year old Hills hold out laptop to a friend who needed it. If I can't get this one fixed maybe I'll drop him a line to see if he held on to it.
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