When you are doing your searches for the battery you can drop the #ABA off the product number. HP doesn't even use that part when we are filing warranty claims. Check batteries plus. They have most batteries in stock here. On the screen you will probably have to remove 2 screws at the bottom of each corner. They can be hard to get to sometimes. I do more Dell warranty work than HP and about 50% of the time that they diagnose a bad screen all I have to do is reseat the cable on the back of the LCD to fix it.
Say, I usually don't turn off my LT at nite just like I never shutdown my PC. Should I be turning the LT off every nite?