YLMart Recent Questions, Troubleshooting Help & Support

Old question from 2014. I assume you repaired or replaced it.

If you have no internet connection, test your modem with another computer. If works, might be your LAN port. You can buy a PC Experess LAN and insert it in expansions slot. It should override onboard LAN. In any case, check your BIOS

It's more than likely a hardware problem you should get checked out if the screen is like that no matter where it is, whether BIOS or on startup. Try going into BIOS and resetting everything to it's default settings to see if that fixes anything.

Try playing around with your screen resolution. Make it smaller and then if it's fixed put it back on the recommended size.If you're using Windows 7 right-click on your Desktop and chose Screen Resolution. Start from there.There are many similar issues with Toshiba all over the web and I hope you have a warranty for that piece because it could be screen problem... :/I hope the first will help you out...Good Luck!