Toshiba Portege 650CT Manuals

650CT 1-1 1.1 Features The Toshiba 650CT Personal Computer uses extensive Large Scale Integration (LSI), and Complementary Metal-Oxide Semiconductor (CMOS) technology to provide minimum size and weight, low power usage and high reliability. The computer incorporates the following features and benefits: K Microprocessor This computer uses an Intel Pentium processor 133 MHz with Voltage Reduction Technology (VRT) that operates at 2.9/3.3 volts. The math co-processor and 16 KB cache memory are integrated into the Pentium chip. K Level-2 cache A 256 KB level-2 cache memory is provided in pipe-line burst SRAM. K Hard disk drive This computer has a 1.35 billion byte (1.257 GB) hard disk drive (HDD). K Memory The 650CT comes standard with 16 MB of Extend Data Out (EDO) DRAM. This includes 640 KB of conventional memory and 15744 KB of extended memory. K Display The 650CT has an 11.3-inch Thin Film Transistor (TFT) color LCD which displays 800 x 600 pixels. The built-in display controller supports full color capability and up to 1280 x 1024 resolution on an external monitor. K Keyboard An-easy-to-use 84/86-key keyboard provides a numeric keypad overlay for fast nu- meric data entry or for cursor and page control. It also includes two keys that have special functions in Windows 95. This keyboard supports software that uses a 101- or 102-key enhanced keyboard. K Batteries Three different batteries are used in the 650CT: a Lithium-Ion main battery, a backup battery (for memory backup), and an RTC battery (for the Real Time Clock). K Expansion memory slot An optional 8, 16, 32, or 64 MB memory module can be installed in the memory slot.

The Toshiba Portégé 650CT comes standard with 16MB of memory sol- dered. It can be expanded to a maximum of 80MB by installing the fol- lowing Viking Components memory options into its one available expan- sion slot. Description Viking P/N 16MB EDO Memory Module T2039, RT2039 32MB EDO Memory Module T2043, RT2043 64MB EDO Memory Module T2044, RT2044 Caution: Electro Static Discharge (ESD) can damage electronic components. Before touching the memory module, ensure that you are discharged of static elec- tricity by touching a grounded metal object. INSTALLATION INSTRUCTIONS: 1. Turn the computer off and disconnect the AC power supply and any other cables from the unit. Note: If the unit appears to be powered down, ensure that it is not in Suspend mode. 2. Turn the computer upside-down. Remove the battery from the system. If you are not familiar with this procedure, please refer to your comput- er’s “Owner’s Manual.” 3. Locate the memory expansion cover towards the center-right edge of the bottom panel. Also locate its holding screw on the cover. Use a small Phillips screwdriver to remove the holding screw. Then remove the cover by lifting it up. 4. Locate the memory expansion slot at the top of the open com- partment. Notice the location of the slots off-center key. 5. To install a memory module, insert the module into the expansion slot at an angle and then push it down until it clicks into place. To be certain that the module is installed correctly, ensure that the off-center notch on the module is aligned with the off-center key of the expansion slot. The module can only be installed one way due to the position of the notch. 6. Replace the memory expansion cover and be sure to secure its holding screw. 7. Replace the battery back into its compartment. Then replace its cover. 8. Turn the computer right-side up. Replace the AC power supply and any other cables you may have disconnected. 9. Open the display screen and turn the system on. The computer will automatically reconfigure itself to recognize the newly added memory. The new memory can be verified during the POST routine at start-up and at the SETUP utility. The installation is now complete. WARRANTY & DISCLAIMERS: All Viking Components products have been thoroughly tested free of defects in material and workmanship. If any malfunction should occur while using one of our products in its recom- mended environment, Viking, at its option, will repair or replace the product at no charge, pro- vided the product or any part thereof has not been abused, misused, neglected, replaced, repaired or modified. Viking shall make the final determination as to the existence and the cause of any defect. Viking will not repair or replace products designated as having a “Limited Lifetime” which fail solely because their estimated life has expired. No warranty is made with respect to customer products produced to original purchaser specifications except as specifi- cally stated in writing by Viking. All shipping costs shall be the responsibility of the purchaser. Except as provided herein, there are no express or implied warranties of merchantability or fit- ness for a particular purpose. Under no circumstances will Viking Components be liable in any way to the purchaser for any damages, including but not limited to lost revenue, lost wages, or any other incidental or consequential damages arising out of the use of or inability to use this product. Viking reserves the right to make modifications in both hardware and soft- ware without prior notifications. All Viking Components are 100% guaranteed compatible with the OEM machines for which they are designed. All OEM's names, trademarks and part numbers are used for identification purposes only, and in no way imply that any of our products are original equipment parts. Toshiba and Portégé are a registered trademarks of Toshiba America Information Systems. Product names mentioned herein may be trademarks or registered trademarks of their respec- tive companies. Copyright 1999 Viking Components, Inc. Viking Memory Manual No. 1005147 • Release 02/99, Rev. G TOSHIBA ® Portégé 650CT I N S T A L L A T I O N G U I D E S P E E D P O W E R P E R F O R M A N C E ®

1 Finding Your Way Around the System You’ve bought your Portégé 650CT computer and taken every- thing out of the box. Now you may be asking yourself, “OK, what do I do?” Well, this chapter explains how to set up your computer, gives you tips on working comfortably and takes you on a tour of the computer’s features. Make Sure You Have Everything Your Portégé 650CT computer comes with everything you need to get up and running quickly. However, before you rush off, it's a good idea to make sure you received everything you were sup- posed to. This information is listed on the Quick Start Card at the top of the box. If any items are missing or damaged, notify your dealer immedi- ately. For additional help, contact Toshiba as described in “If You Need Further Assistance” on page 334.