Toshiba M1 User Manual - Page 191

Hardware and system checklist USB Refer also to your USB device's documentation. Problem USB device does not work Procedure Check for a firm cable connection between the USB ports on the computer and the USB device. Make sure the USB device drivers are properly installed. Refer to your Windows XP documentation for information on checking the drivers. If problems persist, contact your dealer. Memory expansion Refer also to Chapter 8, Optional Devices, for information on installing memory modules. Problem Procedure Beep sounds. Make sure the memory module installed in the (Two beeps, a dash expansion slot is compatible with the computer. and a dot, for a If an incompatible module has been installed, defective memory follow the steps below. module in slot A. 1. Disconnect the AC adaptor and all Three beeps, a dash peripheral devices and two dots for slot B. 2. Remove the battery. When both beeps sound, 3. Remove the memory module. both memories in slot A 4. Replace the battery and/or connect the AC and B are defective.) adaptor. 5. Turn on the power. If problems persist, contact your dealer. TROUBLESHOOTING 9-19