On Wednesday 16 January 2013 05:27:46 vishnu vardhan wrote: > 3. The RAM can be extended up to 8 GB in your laptop. Hence, you > need to contact to the service center regarding the same. You now know what memory you need. You can safely buy it! It looks very easy to install. You just need to be careful. Remove the battery before you open the laptop up and install the memory, so that the inside of the laptop is not live. Lisi