As my Compaq 6820s laptop's AC/DC died (or maybe only the laptop's DC jack, I haven't investigated yet the issue) I had been forced to move on and to put at work an old friend, a HP dc7900eC/E8400 convertible minitower.…
Upgrade laptop CPU
Do you ever wanted to upgrade laptop CPU but you was not sure if it's possible or didn't know how to do it? So was I. I will tell you my story... I had a HP Compaq 6820s laptop. Yes,…