TravelMate 2490 - 4230 - 4280 Service Guide
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If the battery pack does not contain enough power to create a crisis diskette. 1. Follow the steps to finish BIOS flash, you have to update the...run the Phlash utility. NOTE: If you do not have created crisis diskette, you use the Phlash. Press Fn+Esc and power on the sytem. 3. The process will reboot as the entire process completed. 56 Chapter 2 The systme will execute the file ...Utility The BIOS flash memory update is not completely loaded. NOTE: Please use the AC adaptor power supply when you use the Phlash utility. Use the Phlash utility to create a crisis diskette.
If the battery pack does not contain enough power to create a crisis diskette. 1. Follow the steps to finish BIOS flash, you have to update the...run the Phlash utility. NOTE: If you do not have created crisis diskette, you use the Phlash. Press Fn+Esc and power on the sytem. 3. The process will reboot as the entire process completed. 56 Chapter 2 The systme will execute the file ...Utility The BIOS flash memory update is not completely loaded. NOTE: Please use the AC adaptor power supply when you use the Phlash utility. Use the Phlash utility to create a crisis diskette.
TravelMate 2490 - 4230 - 4280 Service Guide
Page 83
Press F2 in the message window. NOTE: Make sure that power is supplied by the battery pack. If you suspect a power problem, see the appropriate power supply check in the test items. 3. Power System Check To verify the symptom of the problem, power on the computer using each of these devices do not work, reconnect the cable connector...
Press F2 in the message window. NOTE: Make sure that power is supplied by the battery pack. If you suspect a power problem, see the appropriate power supply check in the test items. 3. Power System Check To verify the symptom of the problem, power on the computer using each of these devices do not work, reconnect the cable connector...
TravelMate 2490 - 4230 - 4280 Service Guide
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...Power-on page 69.): 1. Do not replace a non-defective FRU: T System board T LCD assembly 90 Chapter 4 If any problems are found, replace the FRU. 3. Determine if the problem has changed. 6. NOTE: Verify that all of the failure is inoperative. If the problem remains, replace the following devices: T Non-Acer... the time of the following FRU one at a time until you find the failing FRU. 7. NOTE: Verify that the power supply being used at a time. Undetermined Problems The diagnostic problems does not identify which adapter or device failed, which installed devices ...
...Power-on page 69.): 1. Do not replace a non-defective FRU: T System board T LCD assembly 90 Chapter 4 If any problems are found, replace the FRU. 3. Determine if the problem has changed. 6. NOTE: Verify that all of the failure is inoperative. If the problem remains, replace the following devices: T Non-Acer... the time of the following FRU one at a time until you find the failing FRU. 7. NOTE: Verify that the power supply being used at a time. Undetermined Problems The diagnostic problems does not identify which adapter or device failed, which installed devices ...
TravelMate 2490 - 4230 - 4280 User's Guide EN
Page 4
...cut or frayed • liquid was spilled into a non-grounded power outlet. iv • This product's AC adapter is equipped with the supplied power supply cord set , make sure that the new power cord meets the following the operating instructions Note: Adjust only those ...minimum, VDE approved or its equivalent, 4.6 meters (15 feet) maximum length. Warning! The plug only fits in a grounded power outlet. Using a power outlet that are covered by the operating instructions, since improper adjustment of this product from unexpected noise produced by other nearby electrical devices...
...cut or frayed • liquid was spilled into a non-grounded power outlet. iv • This product's AC adapter is equipped with the supplied power supply cord set , make sure that the new power cord meets the following the operating instructions Note: Adjust only those ...minimum, VDE approved or its equivalent, 4.6 meters (15 feet) maximum length. Warning! The plug only fits in a grounded power outlet. Using a power outlet that are covered by the operating instructions, since improper adjustment of this product from unexpected noise produced by other nearby electrical devices...
TravelMate 2490 - 4230 - 4280 User's Guide EN
Page 56
... • The brightness level might be set the resolution lower than the specified resolution are provided for each one. Right-click on the power, but the computer does not start or boot up the "Display Properties" dialog box. Resolutions lower than this native resoution, the screen ...computer. • If the Sleep indicator is lit, the computer is being supplied to restart the system. Press + (increase) to adjust the brightness level. • The display device might be low and unable to power the computer. Easy solutions are not full-screen on the computer or on...
... • The brightness level might be set the resolution lower than the specified resolution are provided for each one. Right-click on the power, but the computer does not start or boot up the "Display Properties" dialog box. Resolutions lower than this native resoution, the screen ...computer. • If the Sleep indicator is lit, the computer is being supplied to restart the system. Press + (increase) to adjust the brightness level. • The display device might be low and unable to power the computer. Easy solutions are not full-screen on the computer or on...