User manual FUJITSU 420D

[. . . ] Copyright Fujitsu PC Corporation has made every eVort to ensure the accuracy and completeness of this document. However, as ongoing development eVorts are continually improving the capabilities of our products, we cannot guarantee the accuracy of the contents of this document. We disclaim liability for errors, omissions, or future changes. LifeBook is a trademark of Fujitsu PC Corporation. [. . . ] Turn off power to your notebook using the Power Switch, (see Power Off on page 23), and remove any power adapter (AC or Auto). 2. Lift the front of the two tabs at the bottom of the keyboard and tilt them back about 90 degrees. Use the tabs to gently lift the keyboard and pull it slightly forward until the three tabs at the top of the keyboard disengage. Tilt the keyboard back against the display. Remove the RAM Module from the static guarded sleeve. s PCMCIA slots in the left side panel of your notebook allows you to install PCMCIA cards or IC memory cards (SRAM card) or Zoom Video cards (Slot 0). A Multi-function Bay in the right front of your notebook allows you to install a modular CD-ROM drive, or a modular Floppy Disk Drive. A card slot under the keyboard allows you to install a RAM Module. An LPT (parallel) Port in the back of your notebook allows you to connect a printer, a photo or text scanner, etc. A COM (serial) Port in the back of your notebook allows you to connect any RS232C devices such as an external modem, a serial interface bar-code scanner, etc. s s s s s s s s 76 This section describes how to install and remove equipment for each of the expansion features. The section is organized in the same order as the devices are arranged in your notebook. LifeBook 4 00 Series fr om Fujitsu User Installable Features CAUTION Keyboard Removal Tabs Do not use the keys to lift the keyboard. They could be damaged. CAUTION Be careful not to pinch the flat cable. CAUTION Do not attempt to install or remove a RAM Module if the notebook has been recently used. The surface areas under the keyboard can be very hot, and may injure you. Figure 4-2 Installing the RAM Module CAUTION The RAM Expansion Module can be severely damaged by electro-static discharge (ESD). Be sure you are properly grounded when installing the module. Figure 4-1 Raising the Keyboard 7. Align the connector edge of the RAM Module with the connector slot in the compartment. The notch on the module should be on the right with the part side up and the connector pointing towards the back of the notebook and aligned with the notch in the connector. (Figure 4-2. ) 77 Section Four 8. Insert the RAM Module at a 45° angle. (Figure 4-2. ) Press the connector edge of the module firmly down and into the connector. Press the RAM Module down into the compartment until it lodges under the retaining clip. You will hear a click when it is properly in place. Replace the keyboard by aligning the tabs at the top of the keyboard with the holes in the notebook body and closing the keyboard down until it fits flat and the top of the keyboard is tight against the body of the notebook. [. . . ] 2, 7, 9-10, 22, 25, 82, 84, 90, 122 AC Adapter Indicator . 21 Allow Windows To Manage Computer Power . 22, 25, 92-94, 96-97, 116 Battery Condition Status Indicator . 53, 55 132 LifeB ook 40 0 Series from Fuj itsu Index Block transfer . [. . . ]