Windows 8 on Acer Aspire One AOA 150 – a 4 year old netbook

Windows 8 on Acer Aspire One AOA 150 – a 4 year old netbook

this is Tips and Trick to install Windows 8 Operating System into Acer aspire one Netbook AOA 150

OS: Windows 8 RTM 90 day Evaluation 32bit

PC: Acer Aspire One AOA 150
CPU: Atom N270
Graphics: Mobile Intel 945 Graphics Chipset with 256 MB memory
HDD: 500gb 7200rpm SATA(custom)
Screen Resolution: 1024×600

Installation:
Installation was launched from within Windows 8 Release Preview. However, since upgrading from Windows 8 Release Preview to RTM  is not supported, a clean installation was done

Installing Windows 8 : License Agreement
Select Upgrade vs Custom Install
Select Partition
Windows 8 Installation

Windows 8 installation restarts the computer a couple of times. After installing devices, installation prompts you to select express settings vs custom settings. These settings include the new “Do Not Track” feature in Internet Explorer 10, which is enabled by default if you select Express Settings and is shown clearly. It also includes a “Share information with Apps including your name, picture and location” setting. This is to personalize Windows 8 apps and is also enabled by default in the Express Settings. You can choose Custom Settings to set these settings on your own.

After that, installation asks for a Microsoft ID. This too is optional. If you select a Microsoft ID, your apps are customized accordingly.

The installation took about 20 minutes on the AOA 150.

Windows 8 Start Screen at 1024×600 resolution

Post installation driver issues:
Windows 8 prompted me to install the driver for JMicron SD MMC controller. It provided the link to the driver in question, which I clicked on and downloaded, unzipped and installed.

There were no issues with Sound, Display, Network Cards – Wifi Adapter or LAN Adapter.

Device Manager on Windows 8

Fixing Display Resolution for Windows 8 Apps:
(Registry Editing can be risky and make your computer unusable.)
The resolution being 1024 x 600, apps did not open at the outset. This was remedied by opening regedit and changing the “Display1_DownScalingSupported” DWORD from the value of 0 to 1.
If you cannot find the DWORD “Display1_DownScalingSupported”, try searching for it under the
“HKEY_LOCAL_MACHINE > SYSTEM > ControlSet001 > Control” key.

A restart was needed for the changes to take effect.
Opening registry can be done by pressing Win+R keys and typing regedit in the run window or by hitting Win key and typing regedit in the search bar.

Windows 8: Editing Registry to support scaled non native resolutions


After the restart, change the resolution to 1024×768 or higher. To do this right click on the desktop and click on Screen Resolution.

Select Screen Resolution

Then select the resolution of 1024×768 or above and click OK.

Changing resolution from 1024×600 to 1024×768

Start Screen on Windows 8

Personalizing the Start Screen
Search for “Start Screen”. To search just hit Win Key and start typing. Click Settings to see the Start Screen search result

Windows 8: Searching for “Start screen” under Settings
Windows 8 Lock screen personalization
Windows 8 Start screen personalization
Windows 8 Lock Screen apps integration

Customizing the lock screen has options to integrate data from apps to the Lock screen.

Windows 8 Apps:
I remember the Weather App on Developer Preview being sluggish to the point of being unusable on the Acer Aspire AOA 150 last September. The netbook being antique I found it acceptable. The Developer Preview Weather app would have performed better on present day hardware, I presume.

The Weather app on the final Windows 8 just works! There is not a hint of lag, much like the rest of the OS.

Windows 8 Weather App
Windows 8 Weather App
Windows 8 Weather App

The Bing app is interesting too. Searching with tiles is something that people might find difficult to take to. But the opportunity for change is undeniable.

Windows 8 Apps: Bing app with cats

Resolution Hurts:
The apps run fine, but the non native resolution which is required hurts your eyes. For a test drive this may be ok, but the Aspire One AOA 150 is not a good candidate to run Windows 8 apps for the resolution reason alone. If you will be using Windows 8 without the apps, then things should be fine.

Performance of Windows 8 on Aspire One:
The user interface is snappy and responsive. Much better than Windows 7 and leagues ahead of the Developer Preview version.
Here are some Task Manager readings.

Windows 8 memory usage on a system with 1 GB memory
Windows 8 running processes
Windows 8 CPU Usage -Less than 50%

With two browsers running – Chrome and Firefox, CPU Load is pretty low.

Conclusion:
This was not a scientific test.

Windows 8 performs exceedingly well on a Acer Aspire AOA 150 – a 4 year old hardware with an Atom processor and 1 GB of RAM.
The requirement of a minimum resolution is understandable but it would be great to see elastic or fluid layouts for Windows 8 apps which could accommodate fringe case scenarios such as users on netbooks with a resolution of less than 1024×768.

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