The most common problems that users tend to come across can be found in the troubleshooting guide found here.
The Toshiba Satellite E105-1602 is a copper-brown laptop with overall dimensions of 13.4” by 9.7” by 1.2”. The display is roughly 14” and it weighs approximately 5 pounds. The screen resolution is an astounding 1280x800 pixels and features TruBrite. It has an Intel Core 2 Duo processor and comes stock with the Windows Vista operating system. It has a memory size of 4 GB and and a running speed of 800 MHz. This laptop has a Intel GMA 4500MHD graphics processor, has 1342 MB of RAM, has a camera and built in speakers/microphone. It wields an 8 cell lithium ion battery that is located on the bottom of the laptop. All slots and plugins are located on either side of the laptop. It has 2 USB ports, an HDMI port, a headphone jack/output, a microphone input, a CD/DVD drive, and a 5 in 1 memory card reader.
To identify your device, turn the computer over and check the model number on the Toshiba sticker located on the right hand side.