TravelMate 650 Service Guide
Page 21
Chapter 1 13 Use this mode when you press w and y respectively. Scroll Lock does not work with the arithmetic operators +, -, *, and /). When Num Lock is on, the embedded keypad is on, all alphabetic characters typed are in numeric mode. When Scroll ... in uppercase. A better solution would be to do a lot of numeric data entry. The keys function as a calculator (complete with some applications. Lock Keys The keyboard has three lock keys which you can toggle on , the screen moves one line up or down when you need to connect an external keypad.
Chapter 1 13 Use this mode when you press w and y respectively. Scroll Lock does not work with the arithmetic operators +, -, *, and /). When Num Lock is on, the embedded keypad is on, all alphabetic characters typed are in numeric mode. When Scroll ... in uppercase. A better solution would be to do a lot of numeric data entry. The keys function as a calculator (complete with some applications. Lock Keys The keyboard has three lock keys which you can toggle on , the screen moves one line up or down when you need to connect an external keypad.
TravelMate 650 Service Guide
Page 26
... used for more information. 18 Chapter 1 If not, select and click on Details. 4. For the Euro symbol to work, the keyboard layout has to be set to www.microsoft.com/ typography/faq/faq12.htm for "En English (United States)" is set to United States-International or ...United Kingdom or if you have a keyboard with a European layout, you first set up Windows. Click on the Language tab and click on ADD; then select United States-International and click on...
... used for more information. 18 Chapter 1 If not, select and click on Details. 4. For the Euro symbol to work, the keyboard layout has to be set to www.microsoft.com/ typography/faq/faq12.htm for "En English (United States)" is set to United States-International or ...United Kingdom or if you have a keyboard with a European layout, you first set up Windows. Click on the Language tab and click on ADD; then select United States-International and click on...
TravelMate 650 Service Guide
Page 27
They are five buttons. NOTE: To the left of keyboard are designated as P1, P2, P3 Email button and Web browser button. This wireless communication button works for model with 802.11b wireless LAN only. Launch Keys Located at the top of these five launch keys is the wireless communication button. These buttons are called launch keys. Launch Key P1 P2 P3 Email Web browser Default application User-programmable User-programmable User-programmable Email application Internet browser application Chapter 1 19
They are five buttons. NOTE: To the left of keyboard are designated as P1, P2, P3 Email button and Web browser button. This wireless communication button works for model with 802.11b wireless LAN only. Launch Keys Located at the top of these five launch keys is the wireless communication button. These buttons are called launch keys. Launch Key P1 P2 P3 Email Web browser Default application User-programmable User-programmable User-programmable Email application Internet browser application Chapter 1 19
TravelMate 650 Service Guide
Page 36
...Battery Type Pack capacity Cell voltage Number of battery cell Package configuration Package voltage Specification No Note: Internal and external keyboard can not work simultaneously by software specification. Main battery: Simplo QCI: AHA84222149 Li-ion 4400 Ah 3.7V/cell 8 4 cells ... area 14.1 (diagonal, inch) Display technology TFT Resolution XGA (1024x768) Supports colors 262K Optical Specification Brightness control keyboard hotkey Contrast control No Electrical Specification Supply voltage for 3.3 LCD display (V) Specification Sharp LQ150X1LHA2 CPT CLAA150XH01 AU B150XG01 ...
...Battery Type Pack capacity Cell voltage Number of battery cell Package configuration Package voltage Specification No Note: Internal and external keyboard can not work simultaneously by software specification. Main battery: Simplo QCI: AHA84222149 Li-ion 4400 Ah 3.7V/cell 8 4 cells ... area 14.1 (diagonal, inch) Display technology TFT Resolution XGA (1024x768) Supports colors 262K Optical Specification Brightness control keyboard hotkey Contrast control No Electrical Specification Supply voltage for 3.3 LCD display (V) Specification Sharp LQ150X1LHA2 CPT CLAA150XH01 AU B150XG01 ...
TravelMate 650 Service Guide
Page 37
Off (G3) Soft Off (G2/S5) Working (G0/S0) Suspend to RAM (S3) Save to Disk (S4) Memory Address Map Memory Address 00100000h-000F0000h 000CFFFFh-000C0000h 00009FFFFh-00000000h I/O Address Map 000-00F...whole system. 512 KB 640KB Size Function System BIOS VGA BIOS Conventional memory Function DMA controller-1 Interrupt controller-1 Timer 1 Keyboard controller 87570 chip select System speaker DMA controller-1 Interrupt controller-1 Timer 1 Keyboard controller NS87591 chip select Real-time clock and CMOS Interrupt controller-2 DMA controller-2 ACPI EC interface (NS87591) Secondary IDE channel...
Off (G3) Soft Off (G2/S5) Working (G0/S0) Suspend to RAM (S3) Save to Disk (S4) Memory Address Map Memory Address 00100000h-000F0000h 000CFFFFh-000C0000h 00009FFFFh-00000000h I/O Address Map 000-00F...whole system. 512 KB 640KB Size Function System BIOS VGA BIOS Conventional memory Function DMA controller-1 Interrupt controller-1 Timer 1 Keyboard controller 87570 chip select System speaker DMA controller-1 Interrupt controller-1 Timer 1 Keyboard controller NS87591 chip select Real-time clock and CMOS Interrupt controller-2 DMA controller-2 ACPI EC interface (NS87591) Secondary IDE channel...
TravelMate 650 Service Guide
Page 70
...ROM does not have more than one at a time to correct the problem. Follow the instructions in the message window. If the internal keyboard does not work or an unexpected character appears, make sure that the diskette does not have any label attached to it . See "System Diagnostic Diskette" ...on the system board. The following to select the test device: 1. NOTE: Make sure that the flexible cable extending from the keyboard is passed ...
...ROM does not have more than one at a time to correct the problem. Follow the instructions in the message window. If the internal keyboard does not work or an unexpected character appears, make sure that the diskette does not have any label attached to it . See "System Diagnostic Diskette" ...on the system board. The following to select the test device: 1. NOTE: Make sure that the flexible cable extending from the keyboard is passed ...
TravelMate 650 Service Guide
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... errors might stop system operations, show error messages on the computer using each of these devices do not work, reconnect the cable connector and repeat the failing operation. Follow the instructions in the test items. 4. T External keyboard If any of the following list: T "Check the Battery Pack" on page 64 Chapter 4 63...
... errors might stop system operations, show error messages on the computer using each of these devices do not work, reconnect the cable connector and repeat the failing operation. Follow the instructions in the test items. 4. T External keyboard If any of the following list: T "Check the Battery Pack" on page 64 Chapter 4 63...
TravelMate 650 Service Guide
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... key doesn't work ). Keyboard (if the brightness function key doesn't work ). Main board Power source (battery pack and power adapter). Reconnect the LCD connectors. If the system can power off or on, but system Main board runs correctly HDD/CD-ROM active indicators cannot work HDD/CD-ROM... during operation The system cannot power-on. Index of Symptom-to-FRU Error Message LCD-Related Symptoms Symptom / Error LCD backlight doesn't work LCD is too dark LCD brightness cannot be adjusted Unreadable LCD screen Missing pels in Sequence First, plug a monitor to CRT port....
... key doesn't work ). Keyboard (if the brightness function key doesn't work ). Main board Power source (battery pack and power adapter). Reconnect the LCD connectors. If the system can power off or on, but system Main board runs correctly HDD/CD-ROM active indicators cannot work HDD/CD-ROM... during operation The system cannot power-on. Index of Symptom-to-FRU Error Message LCD-Related Symptoms Symptom / Error LCD backlight doesn't work LCD is too dark LCD brightness cannot be adjusted Unreadable LCD screen Missing pels in Sequence First, plug a monitor to CRT port....
TravelMate 650 Service Guide
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... Battery fuel gauge in Sequence Reconnect the keyboard cable. Reconnect hard disk/CD-ROM drives. Touchpad does not work . Refresh battery (continue use battery until power off, then charge battery). USB does not work correctly. Printer driver Printer cable Printer Main...reboot system. Run printer self-test. Keyboard Main board Reconnect touchpad cable. Device driver Device cable Device Main board Keyboard/Touchpad-Related Symptoms Symptom / Error Keyboard (one or more keys) does not work . External display does not work correctly Print problems. Parallel port device...
... Battery fuel gauge in Sequence Reconnect the keyboard cable. Reconnect hard disk/CD-ROM drives. Touchpad does not work . Refresh battery (continue use battery until power off, then charge battery). USB does not work correctly. Printer driver Printer cable Printer Main...reboot system. Run printer self-test. Keyboard Main board Reconnect touchpad cable. Device driver Device cable Device Main board Keyboard/Touchpad-Related Symptoms Symptom / Error Keyboard (one or more keys) does not work . External display does not work correctly Print problems. Parallel port device...
Travelmate 650 User Guide
Page 23
... Lock is on , the screen moves one line up or down when you press the up or down arrow keys respectively. Scroll Lock does not work with the arithmetic operators +, -, *, and /). Use this mode when you can toggle on , the embedded keypad is on and off. A better... The keys function as a calculator (complete with some applications. Special keys Lock keys The keyboard has three lock keys which you need to connect an external keypad. 15 Using the keyboard The full-sized keyboard includes an embedded numeric keypad, separate cursor keys, two Windows keys and twelve function keys....
... Lock is on , the screen moves one line up or down when you press the up or down arrow keys respectively. Scroll Lock does not work with the arithmetic operators +, -, *, and /). Use this mode when you can toggle on , the embedded keypad is on and off. A better... The keys function as a calculator (complete with some applications. Special keys Lock keys The keyboard has three lock keys which you need to connect an external keypad. 15 Using the keyboard The full-sized keyboard includes an embedded numeric keypad, separate cursor keys, two Windows keys and twelve function keys....
Travelmate 650 User Guide
Page 28
... software do not support the Euro symbol. then select United StatesInternational and click on OK. 5 Click on OK. For the Euro symbol to work, the keyboard layout has to be set to United States-International. If not, select and click on Properties; To verify the... Double-click on Regional and Language Options. 3 Click on the Language tab and click on your TravelMate Note for more information. Please refer to www.microsoft.com/typography/faq/faq12.htm for US keyboard users: The keyboard layout is set to United States-International. If not, select and click on ADD; To type...
... software do not support the Euro symbol. then select United StatesInternational and click on OK. 5 Click on OK. For the Euro symbol to work, the keyboard layout has to be set to United States-International. If not, select and click on Properties; To verify the... Double-click on Regional and Language Options. 3 Click on the Language tab and click on your TravelMate Note for more information. Please refer to www.microsoft.com/typography/faq/faq12.htm for US keyboard users: The keyboard layout is set to United States-International. If not, select and click on ADD; To type...
Travelmate 650 User Guide
Page 39
...your computer. To bring the computer out of Sleep mode, open the display; 31 Moving around with your work in Sleep mode. Moving around or traveling with your TravelMate This section gives you tips and hints to shut down and click on Start, Shut Down... Disconnecting from ...the desktop Follow these steps to disconnect your computer from the AC adapter. 6 Disconnect the keyboard, pointing device, printer, external monitor...
...your computer. To bring the computer out of Sleep mode, open the display; 31 Moving around with your work in Sleep mode. Moving around or traveling with your TravelMate This section gives you tips and hints to shut down and click on Start, Shut Down... Disconnecting from ...the desktop Follow these steps to disconnect your computer from the AC adapter. 6 Disconnect the keyboard, pointing device, printer, external monitor...
Travelmate 650 User Guide
Page 69
... (for printing to an infrared printer). • During the POST, press F2 to set up your dealer or an authorized service center as the internal keyboard cable may be blocking the ports. • Make sure you have the appropriate software running on the rear of 1 meter apart. • Make sure... there is enabled. • Make sure both devices (for file transfers) or you need to set up your location. 61 The keyboard does not respond. The printer does not work . Check the following : • Make sure that the printer is connected to a power outlet and that it...
... (for printing to an infrared printer). • During the POST, press F2 to set up your dealer or an authorized service center as the internal keyboard cable may be blocking the ports. • Make sure you have the appropriate software running on the rear of 1 meter apart. • Make sure... there is enabled. • Make sure both devices (for file transfers) or you need to set up your location. 61 The keyboard does not respond. The printer does not work . Check the following : • Make sure that the printer is connected to a power outlet and that it...