look on this page.
http://support.dell.com/support/edocs/systems/ins5100/en/sm/index.htm
They show you how to open it up and everything.
(check the related link)
Sure can....have done so...you may find the Wifi card from one motherboard or graphics chip doesn't plug into the other so make sure you get the graphics chip with the motherboard. The answer is a qualified yes. The 5100 motherboard does fit in the 1100 case and will mount with the same holes. However, you must also replace the power supply, graphics card, CPU, CPU fan and a couple of other parts. So, after having done all this you might as well have started with a new computer.
There are a number of places one might be able to buy Dell Inspiron 5100 parts. One could purchase them from 'ebay', 'Parts-People', 'Amazon' and 'Ali Express'.
The Dell Inspiron 9100 has numerous features. Such feature also include: Amazing graphics, a dedicated graphics memory, speed, and a good widescreen screen.
Yes.
No they can not they are solder into the motherboard while built
Dell Inspiron 5520 is much better. It has a newer chipset with 3xUSB 3.0 ports, newer Graphics card, Ivy bridge CPU.
One can purchase a Dell Inspiron 8000 by going to the Dell website. The website sells a number of Dell computers, including the Dell Inspiron 8000 model.
You can purchase a Dell Inspiron 8100 online from auction websites such as eBay. Alternatively, you can purchase a Dell Inspiron 8100 from Craigslist.
Inspiron is a series of Dell Laptops. There are the Inspiron series, the XPS series, the Alienware series, and the Z series.
Dell persuades customers to purchase Dell Inspiron laptops through promotions and upgrades. The Dell Inspiron is a rugged laptop capable of meeting the needs of most consumers.
17 because it has a wider screen :)