Lenovo G50-70 RAM Replacement

はじめに

A computer has RAM (random access memory) as a place to hold the information it is computing. This is important because it takes longer to pull the information from the hard drive. Upgrading to a higher RAM capacity will increase computing speeds because it won't have to take information from the hard drive as often.

必要な工具と部品

手順1 Battery

Lenovo G50-70 RAM Replacement, Battery: 手順 1、 3の画像 1

Lenovo G50-70 RAM Replacement, Battery: 手順 1、 3の画像 2

Lenovo G50-70 RAM Replacement, Battery: 手順 1、 3の画像 3

Push the left switch (labeled 1) to the left to show red underneath. This will unlock battery.
Push the right switch (labeled 2) to the right. This will eject battery.

翻訳

手順2

Rotate the battery away from the laptop.

翻訳

手順3 Back Access Panel

Lenovo G50-70 RAM Replacement, Back Access Panel: 手順 3、 2の画像 1

Lenovo G50-70 RAM Replacement, Back Access Panel: 手順 3、 2の画像 2

Remove the three 6mm Phillips #0 screws holding the back access panel on.

翻訳

手順4

Slide the cover toward you to unlatch it.
The edge of the panel will slide away from the laptop so it can be lifted.

翻訳

手順5 RAM

Lenovo G50-70 RAM Replacement, RAM: 手順 5、 1の画像 1

The battery should be disconnected before taking off any internal parts.

翻訳

手順6

Start by removing top RAM stick held in by two spring clips on either side.
Press both spring clips away from RAM stick simultaneously.

翻訳

手順7

When both spring clips are pressed open, RAM stick should pop up. If it doesn't pop up on its own, you can pull it up. If spring clips are properly removed, you shouldn't encounter any resistance.
Lift RAM stick away from plug.

翻訳

手順8

Lower RAM stick is removed the same way as the first. Pull two spring clips on either side away from RAM stick to release it.
Spring clips on lower RAM stick look slightly different than the clips on upper ram sticks; however, they operate in the same way.

翻訳