Toshiba M105-S3004 User Manual - Page 199

Hardware and system checklist 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. LAN Problem Procedure Cannot access LAN Check for a firm cable connection between the LAN jack and the LAN HUB. If problems persist, consult your LAN administrator. Wireless LAN If the following procedures do not restore LAN access, consult your LAN administrator. For more information on wireless communication, refer to Chapter 4, Operating Basics. TROUBLESHOOTING 9-21