General Description
1-5
1.2.2 Keyboard Features
The Extensa 900 Series Notebooks contain a built-in 86/87-key keyboard (Figure 1-3)
compatible with the IBM
®
enhanced 101/102-key keyboard. The keyboard contains 12
programmable function keys, an embedded numeric keypad (Figure 1-4) and dedicated
control keys (hot keys).
Figure 1-3 Embedded Numeric Keypad
1.2.3 Software Features
As a standard feature, the Extensa 900 notebooks are factory loaded with dual load
(Windows
®
95 or Windows for Workgroups) software to allow the user to configure the
notebook’s operating system environment as summarized in Table 1-1.
Table 1-1 User-Selectable Operating System Environments
Operating System
Description
Windows 95
Supports both desktop and mobile operation with Plug N Play capabilities and Advanced Power
Management; customized to include TI startup screen, CSL Support information, Internet
browser, multimedia options, and choice of wallpaper to customize different computer resources,
TI utilities such as wBattery, wSetpower, TISetup, variety of device drivers including Cirrus
®
CL-GD7548, ESS 1888 Sound Device Drivers, WinModem Device Drivers, PC-Card Bus Socket
Services and Card Services Device Drivers, and Windows 95 MPEG-1 Software Audio/Video
Compression Device Drivers.
Windows/DOS 6.22
This environment has some limitations in the Plug N Play area; includes TI utilities and various
device drivers including Cirrus CL-GD7548, ESS 1888 Sound Device Drivers, WinModem Device
Drivers, PC-Card Bus Socket Services and Card Services Device Drivers, etc.
Summary of Contents for Extensa 900 Series
Page 1: ...Maintenance Manual ExtensaTM 900 Series Notebook Computers 9813715 0001 December 1996 ...
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Page 138: ...A 2 Notebook Schematic Diagrams Figure A 1 Notebook Main Board Logic Diagrams Sheet 1 of 30 ...
Page 139: ...Notebook Schematic Diagrams A 3 Figure A 1 Notebook Main Board Logic Diagrams Sheet 2 of 30 ...
Page 140: ...A 4 Notebook Schematic Diagrams Figure A 1 Notebook Main Board Logic Diagrams Sheet 3 of 30 ...
Page 141: ...Notebook Schematic Diagrams A 5 Figure A 1 Notebook Main Board Logic Diagrams Sheet 4 of 30 ...
Page 142: ...A 6 Notebook Schematic Diagrams Figure A 1 Notebook Main Board Logic Diagrams Sheet 5 of 30 ...
Page 143: ...Notebook Schematic Diagrams A 7 Figure A 1 Notebook Main Board Logic Diagrams Sheet 6 of 30 ...
Page 145: ...Notebook Schematic Diagrams A 9 Figure A 1 Notebook Main Board Logic Diagrams Sheet 8 of 30 ...
Page 146: ...A 10 Notebook Schematic Diagrams Figure A 1 Notebook Main Board Logic Diagrams Sheet 9 of 30 ...
Page 147: ...Notebook Schematic Diagrams A 11 Figure A 1 Notebook Main Board Logic Diagrams Sheet 10 of 30 ...
Page 148: ...A 12 Notebook Schematic Diagrams Figure A 1 Motherboard PWB Logic Diagrams Sheet 11 of 23 ...
Page 149: ...Notebook Schematic Diagrams A 13 Figure A 1 Notebook Main Board Logic Diagrams Sheet 12 of 30 ...
Page 153: ...Notebook Schematic Diagrams A 17 Figure A 1 Notebook Main Board Logic Diagrams Sheet 16 of 30 ...
Page 154: ...A 18 Notebook Schematic Diagrams Figure A 1 Notebook Main Board Logic Diagrams Sheet 17 of 30 ...
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Page 166: ...A 30 Notebook Schematic Diagrams Figure A 1 Notebook Main Board Logic Diagrams Sheet 29 of 30 ...
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Page 171: ...MPB Schematic Diagrams B 3 Figure B 1 MPB CPU Board Logic Diagrams Sheet 2 of 3 ...
Page 176: ...B 8 MPB Schematic Diagrams Figure B 3 MPB Main Board Motherboard Logic Diagrams Sheet 3 of 10 ...
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