Just install your software that came with your Gigabeat. After installation please run the following program. Start/Programs/Toshiba Gigabeat Room/Formatting Utility for Gigabeat. This will place all the files back in the hard drive. Please do not format this unit from My computer to the drive letter. You end up deleting the system and boot files.if that does not help try this
in your software you right click on your gigabeat room and open it up and find gbsytem folder drag and drop into your gigabeat on your my computer screen. and then check out.try it couple of times.many times this does work for first time directly.--------you can also try contacting topshiba service center click the link directlyhttp://www.csd.toshiba.com/cgi-bin/tais/support/jsp/home.jsp----------try downloading the firmware again and installing it in your deviceclick this link directly for firmwarehttp://www.megaupload.com/?d=MO4S7T6I-----This will help. Thanks please keepupdated.please do rate the solution positively .thank you for using fixya.
The manual is here
The connection for external speakers like you have is called analog audio output and it is shown with a little set of headphones next to it. The issue is the size of that jack. There are two basic sizes 3.5 mm and 2.5 mm . The manual does not say which one is on your television. If you have a set of headphones you can try that would let you know. Otherwise it is trial and error. What you need to do is get a cable that has that end on it and then make the connection to your speakers. Using the wires on the speakers you need to be able to tell what polarity they are and connect two of them to one of the wires in the cable that you found that fits the jack. These are the ground connection and on the cable the ground is usually a bare wire strand. Then the other two cables that are remaining, connect to each of the wires that are coming out of the connection to the television ( they should be colored) One goes to each for left and the other for right. You may want to solder them and make sure that you tape or insulate them against shorts.