TravelMate 5230/5530, Extensa 5430/5130 Service Guide
Page 58
NOTE: Please use the AC adaptor power supply when you use the Flash. If the battery pack does not contain enough power to run the Flash utility. Prepare a bootable diskette. 2. Then boot the system from the bootable diskette. The flash utility has auto-execution function. 48 Chapter 2 ...
NOTE: Please use the AC adaptor power supply when you use the Flash. If the battery pack does not contain enough power to run the Flash utility. Prepare a bootable diskette. 2. Then boot the system from the bootable diskette. The flash utility has auto-execution function. 48 Chapter 2 ...
TravelMate 5230/5530, Extensa 5430/5130 Service Guide
Page 115
...main board. 2. Follow the instructions in the test items. 4. Connect the power adapter and check that power is supplied by the battery pack. A loose connection can cause an error. K External keyboard If any of the following list: K "Check the Power Adapter" on page 106 K "Check the Battery Pack" on page 107 ... using each of these devices do not work, reconnect the cable connector and repeat the failing operation. NOTE: Make sure that power is supplied. 3. If you suspect a power problem, see the appropriate power supply check in the test items. 3. Remove the battery pack. 2.
...main board. 2. Follow the instructions in the test items. 4. Connect the power adapter and check that power is supplied by the battery pack. A loose connection can cause an error. K External keyboard If any of the following list: K "Check the Power Adapter" on page 106 K "Check the Battery Pack" on page 107 ... using each of these devices do not work, reconnect the cable connector and repeat the failing operation. NOTE: Make sure that power is supplied. 3. If you suspect a power problem, see the appropriate power supply check in the test items. 3. Remove the battery pack. 2.
TravelMate 5230/5530, Extensa 5430/5130 Service Guide
Page 132
NOTE: Verify that all of the failure is inoperative. If the problem remains, replace the following devices: K Non-Acer devices K Printer, mouse, and other external devices K Battery pack K Hard disk drive K DIMM K CD-ROM/Diskette drive Module K PC Cards 4. Undetermined Problems...until you find the failing FRU. 7. 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. If any problems are incorrect, whether a short circuit is suspected, or whether...
NOTE: Verify that all of the failure is inoperative. If the problem remains, replace the following devices: K Non-Acer devices K Printer, mouse, and other external devices K Battery pack K Hard disk drive K DIMM K CD-ROM/Diskette drive Module K PC Cards 4. Undetermined Problems...until you find the failing FRU. 7. 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. If any problems are incorrect, whether a short circuit is suspected, or whether...