This graphic shows the mid-tower case used for the Gateway 910 server.
No tools are needed to open the case or to change internal components. The hard disk drive, floppy disk drive, and CD/DVD drive can be replaced by unlocking a release lever. Expansion cards are removed and installed by pulling on a card access cover. The power supply and motherboard can also be removed without the need for special tools. On the graphic, click the hyperlinks for more information.
Note: This case may be difficult to open the first time. After it has been opened a few times, it is much easier to open.