Aspire 3630 / TravelMate 2430 Service Guide
Page 34
.... (V) 25.0 Capacitance Nom. Material Type 10/1.0 TAN/CERAMIC 19V +/-0.95 for 1sec. 3. ohms Min., 500VDC 4. Insulation Resistance- the power supply ground leakage current shall be less than 220Amps (cold start) when AC input is 240V 50Hz and DC output is +19V 3.42A Shall ... provide an efficiency of 85% (typ. 88%) minimum, when measured at maximum nominal voltage at contact discharge) 2150Vac 100uA Safety Requirements: 1.The power supply must comply with the following national standards: UL, CSA, CCC, BSM, PCBC< CE, FIMKO, DEMKO, NEMKO, SIMKO, TUV 2. Dielectric Strength...
.... (V) 25.0 Capacitance Nom. Material Type 10/1.0 TAN/CERAMIC 19V +/-0.95 for 1sec. 3. ohms Min., 500VDC 4. Insulation Resistance- the power supply ground leakage current shall be less than 220Amps (cold start) when AC input is 240V 50Hz and DC output is +19V 3.42A Shall ... provide an efficiency of 85% (typ. 88%) minimum, when measured at maximum nominal voltage at contact discharge) 2150Vac 100uA Safety Requirements: 1.The power supply must comply with the following national standards: UL, CSA, CCC, BSM, PCBC< CE, FIMKO, DEMKO, NEMKO, SIMKO, TUV 2. Dielectric Strength...
Aspire 3630 / TravelMate 2430 Service Guide
Page 48
... run the Phlash utility. Fellow the steps below to finish BIOS flash, you use the Phlash. NOTE: Please use the AC adaptor power supply when you use the Phlash utility. NOTE: If you do not have a crisis recovery diskette at hand, then you should create a Crisis Recovery Diskette before ...
... run the Phlash utility. Fellow the steps below to finish BIOS flash, you use the Phlash. NOTE: Please use the AC adaptor power supply when you use the Phlash utility. NOTE: If you do not have a crisis recovery diskette at hand, then you should create a Crisis Recovery Diskette before ...
Aspire 3630 / TravelMate 2430 Service Guide
Page 73
...Press F2 in the message window. Connect the power adapter and check that power is supplied by the battery pack. then check that the DIMM is fully installed into the connector. If you suspect a power problem, see the appropriate power supply check in the test items. 3. Boot from ...the diagnostics diskette and start the doagmpstotics program (please refer to the diagnostic memory in the following power sources: 1. Go to main board. 2. Power System Check To verify the...
...Press F2 in the message window. Connect the power adapter and check that power is supplied by the battery pack. then check that the DIMM is fully installed into the connector. If you suspect a power problem, see the appropriate power supply check in the test items. 3. Boot from ...the diagnostics diskette and start the doagmpstotics program (please refer to the diagnostic memory in the following power sources: 1. Go to main board. 2. Power System Check To verify the...
Aspire 3630 / TravelMate 2430 Service Guide
Page 89
...the computer. Do not replace a non-defective FRU: T System board T LCD assembly Chapter 4 84 Power-off the computer. 2. Power-on page 68): 1. If the problem remains, replace the following devices: T Non-Acer devices T Printer, mouse, and other external devices T Battery pack T Hard disk drive T DIMM ...the problem has changed. 6. Follow these procedures to isolate the failing FRU (do not isolate non-defective FRU). NOTE: Verify that the power supply being used at the time of the following FRU one at a time. Remove or disconnect all attached devices are found, replace the ...
...the computer. Do not replace a non-defective FRU: T System board T LCD assembly Chapter 4 84 Power-off the computer. 2. Power-on page 68): 1. If the problem remains, replace the following devices: T Non-Acer devices T Printer, mouse, and other external devices T Battery pack T Hard disk drive T DIMM ...the problem has changed. 6. Follow these procedures to isolate the failing FRU (do not isolate non-defective FRU). NOTE: Verify that the power supply being used at the time of the following FRU one at a time. Remove or disconnect all attached devices are found, replace the ...
Aspire 3630 User's Guide
Page 33
...monitor. Press + (increase) to adjust the brightness level. • The display device might be low and unable to the power outlet. • If it is being supplied to bring up . Each computer display has a different native resolution depending on the screen. If you are using on an ...external monitor. Remove or replace it is not lit, no power is lit, check the following: • Is a non-bootable (non-...
...monitor. Press + (increase) to adjust the brightness level. • The display device might be low and unable to the power outlet. • If it is being supplied to bring up . Each computer display has a different native resolution depending on the screen. If you are using on an ...external monitor. Remove or replace it is not lit, no power is lit, check the following: • Is a non-bootable (non-...
Aspire 3630 User's Guide
Page 73
...with the same type as opening or removing covers may expose you to qualified service personnel under the following conditions: a When the power cord or plug is used batteries promptly. 14 To avoid hazard of unexpected electrical shock, use the AC adapter only when the ...explode if not handled properly. Batteries may result in damage and will often require extensive work by the operating instructions, since improper adjustment of power supply cord set (provided in the product specification list. Keep them in performance, indicating a need for this product, make sure that could ...
...with the same type as opening or removing covers may expose you to qualified service personnel under the following conditions: a When the power cord or plug is used batteries promptly. 14 To avoid hazard of unexpected electrical shock, use the AC adapter only when the ...explode if not handled properly. Batteries may result in damage and will often require extensive work by the operating instructions, since improper adjustment of power supply cord set (provided in the product specification list. Keep them in performance, indicating a need for this product, make sure that could ...