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Acer Aspire One D250/eMachines EM250 Info and Tech

post #1 of 30
Thread Starter 
First and foremost, I subscribe to the philosophy of doing more for less. I have a $228 EM250 ( essentially a rebranded Acer Aspire One D250 ) running Windows 7 Ultimate. While this is complete overkill, and while my netbook can't use all the features ( such as Bitlocker and Xp mode, which ironically are the features I chose Ultimate for ) I have found that a netbook is an ideal pc solution for many people. With that being said, I have found very little info regarding the D250/EM250 on this site. I have used several netbooks, including the EEE PC as well as the Mini10, and none compare to this pc. I intend this thread to be a common area for anyone using one of these pc's. And with Wal-Mart selling the EM250 for $228 ( at least they were ), and Newegg selling the Acer D250 for $289, there are sure to be several people out there that, like me, want to get the most performance out of these formiddable little machines. I will update this post periodically with information that I find and that other members suggest.

Before I go any further, the only differences I have noted between the D250 from Acer and the EM250 from eMachines is that the Acer has a 6 cell battery compared to the 3 cell from eMachines and that the Acer only has a 160 GB HDD while the eMachines enjoys a 250GB HDD. Other than these points, everything else is identical. Both come with 1 GB of RAM, as well as have the Intel N270 Atom processor running at 1.6GHZ with Hyper Threading. Both also use the Intel 945GM Chipset with integrated GMA 950 graphics.

A review of the Acer D250

http://reviews.cnet.com/laptops/acer-aspire-one-d250/4505-3121_7-33676723.html

Further updates to this thread will come in the way of Overclocking Utilities and Bios Updates.

I have found this to be a very stable little laptop. It is mostly stock, save for upgrading to Ultimate and boosting it to 2GB of RAM. Overall, it serves as a very good travel/ email/ browsing machine. I have also been using it as a multimedia platform, watching movies and listening to music. None of these tasks even come close to fazing it. The only reason I can't run XP mode is a lack of virtualization support and I can't utilize Bitlocker because this pc doesn't have the encryption device neceassary ( leave it to Windows to have features you have to pay extra for before you can use them ). It is by no means a gaming laptop but it does well streaming video and music and also is a good multi tasker thanks to Hyper Threading. The 10.1 inch screen is a bit small but useable. My only real complaint is the gloss finish on the screen. It makes viewing in the dark a near must as any amount of light will cause severe glare. Overall, this is a well constructed, durable little computer that would be a good match for a first time pc all the way to a business person who needs an on the go solution to email/ video conferencing via the built in 3.1MP camera and high quality microphone.

post #2 of 30
Reminding my eMachines M6805 and Acer Ferrari - best performance for the small $

Would you mind give us your personal review? It will be great and informative coming from a forum member.

http://www.notebookforums.com/my-reviews.html

cheers ...
post #3 of 30
Thread Starter 
Found a nifty little utility to overclock the graphic media accelerator.

http://www.gmabooster.com/download.htm

Works as well as they say it does. Doesn't cause any sytem instability.
post #4 of 30
Hi Shadowwalker702, et al,
I also have an emachines eM250 Netbook that I installed Windows 7 Ultimate on, with the RAM upgraded to 2GB. It runs almost as fast as the preinstalled XP Home. My only issue under 7 Ultimate is that I can't get the Webcam to work. It is recognised in the device manager, but is unrecognised when installing the Win 7 camera software and or driver from the emachines download site.

The download site lists a Suyin driver v2.3.1.1, and camera software as Chicony v1.0.10.1022
http://www.emachines.com/support/drivers.html

The camera works fine with XP home installed.

What driver and software versions are you using under Ultimate?

Regards,

Paul
post #5 of 30
Thread Starter 
http://us.acer.com/acer/service.do?L...CRC=2054404012
Click netbook then aspire one then AOD250. Wait til the drivers pop up at the bottom then click applications then click the camera driver called liteon. Download then unzip then run the .exe and voila. Once installed the app will be calleed Acer Crystal Eye Webcam. Also, use that site to download your audio drivers and update to the 1.27 BIOS to streamline your system.
post #6 of 30
Hi Shadowwalk702,
Thanks very much for your info. It worked a treat.
Incidently my other Netbook is an Aspire One AOD250. Are the BIOS updates compatible? The emachines download page has v1.25 as the latest and the Aspire One has 1.27.
post #7 of 30
Thread Starter 
Yes the BIOS are cross compatible. And glad to help.
post #8 of 30
In case anyone is still looking at this thread, there is a new 1.28 bios out on the Acer site for the AOD250....
post #9 of 30
And there is no point in using win7 Ultimate if you cannot use all of it's features... On netbooks like these, I have found as a cheap and stable route, us a linux distro over windows - yes may take a bit of getting used to, but if you use something like Netbook Remix, Jolicloud, Moblin or Puppy, most if not all of 'linux difficulties' are done for you... In fact Acers own linux distro based on linpus is really very good...
post #10 of 30
Hello!

For you who want to game on Acer Aspire One D250 here is a link: http://intel9xx.moonfruit.com/#

This page has modded drivers, wich can boost your graphic card up to 400%, I can play alot of games now, so try it! For example, I've like 40-45 stabile FPS in Counter Strike:Source, with HIGH settings!

Now, a question:

Have you find a way to overclock the Intel Atom N280 on the newest release of Acer Aspire One D250? (The one called 1-DK, with Win 7 starter as OS.)

I've found some modded BIOS that will able OC in BIOS, but I don't trust the producers, so I'm to afraid to try it..

I've heard of people who have OC'd the Intel Atom to 2.0ghz with perfect stability.

Any ideas?
post #11 of 30
bump bump~
post #12 of 30
There was a guide here. But telling you the truth I had a hard time to keep my NB200 stable with overclocking.

cheers ...
post #13 of 30
I will take a look at this, already tried SetFSB but couldn't find the correct pll clock for my AOD250. But I will give it a try.

Thanks!
post #14 of 30
Finding the right PLL clock is a challenge for sure. Good luck. If it works out put up some screen shots for us all would ya?

cheers ...
post #15 of 30
I will, thanks again.
post #16 of 30
I can't find the correct PLL-number for my AOD250. I don't think its supported in SetFSB... Damn it..
post #17 of 30

webcam software and driver

I have an Emachines EM 250. I upgraded to a Windows 7 Ultimate lite version. I went to Emachines website and installed all the latest drivers but webcam wouldn't work. I then went to Acer website and installed the latest bios, I think 1.28 or something like that and uninstalled the webcam and installed the Acer liteon webcam but the webcam still isn't working. All other hardware is working?? Any suggestion from anyone who has upgraded to windows 7 would be very helpful, thanks.
post #18 of 30
Have you tried Camera Driver Ver 0.934 for Vista?

cheers ...
post #19 of 30
Try using also the camera driver from here (Vista)

cheers ...
post #20 of 30
The link posted was to an Emachines E725?? Oh well, I will try both drivers and see if that helps, couldn't hurt.
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