Some time ago I posted about installing Windows XP onto my new Acer Extensa 5620-6830 laptop. It's a nice little machine- the price was right, and standard specs aren't bad. But here's some information that could be helpful to anyone with this budget best Buy laptop and wants to get the most bang for their buck! This guide will cover tips for upgrading, maintenance, plus tweaks and tricks specific for this and other similar model laptops. Learn how to double your battery life, what hardware can be replaced, and if it's smart to do so. In conjunction with my other Instructables, this has some valuable tidbits specific to notebook computers. Contents: 1.Memory 2.Bluetooth/Wifi 3.CPU (hardware) 4.CPU (software) 5.Misc. Tweaks 6.Final thoughts
http://www.instructables.com/id/Acer-Extensa-Laptop-5620-T5250-Upgrade-Tweak/