Acer Aspire One D255E RAM Replacement

はじめに

The RAM on a computer is used to store temporary information for your computer to run swiftly. If you computer seems to studder or slow down it might mean that you could use an upgrade of the RAM. RAM upgrades are one of the more common upgrades in a computer unit. You should read through the entire guide before performing the repair and should have all necessary tools readily available. You should also find a safe location to store the various screws taken out of the computer to ensure that they do not get mixed up or lost.

必要な工具と部品

手順1 Keyboard

Acer Aspire One D255E RAM Replacement, Keyboard: 手順 1、 1の画像 1

Start by removing the battery found on the back of the device.
The battery must be removed in order to ensure the device does not have power! Make sure you do not skip this step!

翻訳

手順2

Using plastic opening tools press down the 6 clips located around the keyboard.

翻訳

手順3

Acer Aspire One D255E RAM Replacement: 手順 3、 3の画像 3

Using a plastic opening tool or spudger move the keyboard out of position.
There is a thin cable on the backside of the keyboard. Make sure when you move the keyboard out of position you do so slowly to prevent damage to this cable.
If you use a spudger it is recommended that you use a plastic spudger to reduce the chance of damaging any internal parts.

翻訳

手順4

Using a spudger gently push the tab on the port forward then pull out the cable.
Be careful to do so as gently as possible. You do not want to damage the port.

翻訳

please don’t disconnect the keyboard for this job and even for HDD replacement..

it’s useless and you will complicate the life to yourself.

leartzajmi - 2021年3月23日返信

手順5 Back Panel

Acer Aspire One D255E RAM Replacement, Back Panel: 手順 5、 2の画像 1

Acer Aspire One D255E RAM Replacement, Back Panel: 手順 5、 2の画像 2

Unscrew seven 1.2 mm Phillips #1 screws from the back of the device

翻訳

This step is not necessary. The screws do not have to be removed for RAM replacement.

Markus Schmidt - 2017年8月27日返信

手順6

Unscrew eight more 1.2 mm Phillips #1 screws from the front of the computer.

翻訳

Here too many screws are removed. Only the 4 denoted with a circled "1" have to be removed.

Markus Schmidt - 2017年8月27日返信

just remove the 4 screws that are marked as “Door” or something similar since i don’t remember .. not all those need to be removed

leartzajmi - 2021年3月23日返信

手順7

Acer Aspire One D255E RAM Replacement: 手順 7、 3の画像 3

Using a spudger carefully push though the hole to dislodge the panel on the back of the device then remove the panel by hand.
It is recommended that you use a plastic spudger to reduce the chance of damaging any internal parts.

翻訳

手順8 RAM

Acer Aspire One D255E RAM Replacement, RAM: 手順 8、 3の画像 1

Acer Aspire One D255E RAM Replacement, RAM: 手順 8、 3の画像 2

Acer Aspire One D255E RAM Replacement, RAM: 手順 8、 3の画像 3

Using your hands pull apart the two clips holding the RAM in then pull out the RAM.
It uses (DDR3) 204pin PC3-10600 1333MHz DDR3 SO-DIMM Memory Modules

翻訳

You really don't need to do steps 2-6, if you are careful you can attack the lower case panel with just the spudger (just like you'd do from the top), and get at the ram/disk right away, instead of taking the rest of the machine apart.

cliff strabac - 2017年9月7日返信