[Riprincattiva]

I made my old notebook on for that very first time in awhile today. I did so not need any difficulties with it. I did some material and then I left it on and went for awhile. It had been switched off after i got home. It explained that it didn't identify the battery when I kicked it back-up. It only turns off because it believes there's no battery now easily remove the adaptor. Why? How do you repair it?