I bought my "HP ProBook 6470b’ 4 mouth ago, From that time Per day i’m using 18 hours even when I’m sleeping is open, But till now No problem showing I’m very satisfied to HP company.I bought This Laptop, they gife a brand new mouse and some other things,
This laptop color is really good.Especially there service is good also charging battery back up is good.
Thanks
HP for deliver me good product