Screw driver type info

Hi @utsabsingh

For the back cover you will need a Torx screwdriver, not sure if it is a T5 or a T30 as I don't know the laptop, but in any case you may need both, depending on what else you want to do in the laptop.

Here's the hardware maintenance manual for the laptop series.

On p.33 you'll find a list of the tools required.

On p.51 it shows how to remove the back cover for your model series.

Note: 3 of the 9 screws in the back cover are a different length to the other 6 so make sure you either keep them separate or remember where they go when reinserting them.