I bought an elitebook from work as they were selling off laptops they weren't needing anymore. It has been working fine for a couple of months but now it won't turn on. I did a hard reset by removing the battery and power cord and holding the power button down for 40 seconds (just to be sure). Then I plugged in the power cord. Still no response. I put the battery back in and the charging light came on amber. I gave it a few minutes to charge, and when I came back to it the charging light was blue. I tried to turn it on again and the power light (beside the charging light) flashed 12 times then the info light once.
Does anyone have any idea what the problem is. I don't really want to have to get a professional to fix it, as it will probably cost more than I paid for it.
Thanks for your help!