TravelMate 2420 / Aspire 3620 Service Guide
Page 19
Connects to an AC adapter. Note: Do not cover or obstruct the opening of the fan. Powers the computer # Item 1 Battery lock 2 Cooling fan Description Locks the battery in jack External display (VGA) port Battery Bottom Panel Description Connects to a display device(e.g., external monitor, LCD projector). Helps keep the computer cool. Chapter 1 11 4 Rear Panel Ethernet (RJ-45) Connects to an Ethernet 10/100/1000based network. # 1 Icon Item DC-in position.
Connects to an AC adapter. Note: Do not cover or obstruct the opening of the fan. Powers the computer # Item 1 Battery lock 2 Cooling fan Description Locks the battery in jack External display (VGA) port Battery Bottom Panel Description Connects to a display device(e.g., external monitor, LCD projector). Helps keep the computer cool. Chapter 1 11 4 Rear Panel Ethernet (RJ-45) Connects to an Ethernet 10/100/1000based network. # 1 Icon Item DC-in position.
TravelMate 2420 / Aspire 3620 Service Guide
Page 58
Remove the battery pack. 50 Chapter 3 Turn off the power to the system and all power and signal cables from the system. 3. General Information Before You Begin Before proceeding with the disassembly procedure, make sure that you do the following: 1. Unplug the AC adapter and all peripherals. 2.
Remove the battery pack. 50 Chapter 3 Turn off the power to the system and all power and signal cables from the system. 3. General Information Before You Begin Before proceeding with the disassembly procedure, make sure that you do the following: 1. Unplug the AC adapter and all peripherals. 2.
TravelMate 2420 / Aspire 3620 Service Guide
Page 75
...on the computer using each of these devices do not work, reconnect the cable connector and repeat the failing operation. Disconnect the power adapter and install the charged battery pack; Follow the instructions in the test items. 4. A loose connection can cause an error. If any...from the diagnostics diskette and start the doagmpstotics program (please refer to the diagnostic memory in the following power sources: 1. Connect the power adapter and check that the DIMM is supplied by the battery pack. Go to main board. 2. Memory check Memory errors might stop system ...
...on the computer using each of these devices do not work, reconnect the cable connector and repeat the failing operation. Disconnect the power adapter and install the charged battery pack; Follow the instructions in the test items. 4. A loose connection can cause an error. If any...from the diagnostics diskette and start the doagmpstotics program (please refer to the diagnostic memory in the following power sources: 1. Connect the power adapter and check that the DIMM is supplied by the battery pack. Go to main board. 2. Memory check Memory errors might stop system ...
TravelMate 2420 / Aspire 3620 Service Guide
Page 76
... figure Pin 1: +19 to the next step. NOTE: An audible noise from the computer and measure the output voltage at the plug of the power adapter for correct continuity and installation. 4. If the voltage is not corrected, see "Check the Battery Pack" on page 69. 68 Chapter 4 T If the ...voltage is not correct, replace the power adapter. 2. See the following : T Replace the System board. If the voltage is not correct, go to +20.5V Pin 2: 0V, Ground 1. If the power-on...
... figure Pin 1: +19 to the next step. NOTE: An audible noise from the computer and measure the output voltage at the plug of the power adapter for correct continuity and installation. 4. If the voltage is not corrected, see "Check the Battery Pack" on page 69. 68 Chapter 4 T If the ...voltage is not correct, replace the power adapter. 2. See the following : T Replace the System board. If the voltage is not correct, go to +20.5V Pin 2: 0V, Ground 1. If the power-on...
TravelMate 2420 / Aspire 3620 Service Guide
Page 77
... to room temperature. Check out the Power Management in a short period of the total power remaining when installed in the screen for both battery and adapter. 4. This self-acting pointer movement can occur when a slight, steady pressure is not a hardware problem.
... to room temperature. Check out the Power Management in a short period of the total power remaining when installed in the screen for both battery and adapter. 4. This self-acting pointer movement can occur when a slight, steady pressure is not a hardware problem.
TravelMate 2420 / Aspire 3620 Service Guide
Page 81
...Action in Sequence No beep, power-on indicator turns off and LCD is connected tightly and correctly. Power source (battery pack and power adapter). But you can see POST on page 67.. Reconnect the LCD connectors. System board No beep during POST. Ensure every connector is ...blank. Power source (battery pack and power adapter). Speaker System board Chapter 4 73 See "Power System Check" on an external CRT. Reconnect the LCD connector Hard disk drive LCD inverter ...
...Action in Sequence No beep, power-on indicator turns off and LCD is connected tightly and correctly. Power source (battery pack and power adapter). But you can see POST on page 67.. Reconnect the LCD connectors. System board No beep during POST. Ensure every connector is ...blank. Power source (battery pack and power adapter). Speaker System board Chapter 4 73 See "Power System Check" on an external CRT. Reconnect the LCD connector Hard disk drive LCD inverter ...
TravelMate 2420 / Aspire 3620 Service Guide
Page 83
... 89h 8Ah 8Bh Chapter 4 2-1-2-3 Beeps 2-2-3-1 POST Routine Description Check ROM copyright notice Check video configuration against CMOS Initialize PCI bus and devices Initialize all video adapters in system QuietBoot start (optional) Shadow video BIOS ROM Display BIOS copyright notice Display CPU type and speed Initialize EISA board Test keyboard Set key...
... 89h 8Ah 8Bh Chapter 4 2-1-2-3 Beeps 2-2-3-1 POST Routine Description Check ROM copyright notice Check video configuration against CMOS Initialize PCI bus and devices Initialize all video adapters in system QuietBoot start (optional) Shadow video BIOS ROM Display BIOS copyright notice Display CPU type and speed Initialize EISA board Test keyboard Set key...
TravelMate 2420 / Aspire 3620 Service Guide
Page 86
... remains off . See "Power System Check" on . Reconnect the LCD connectors. Battery pack Power adapter Hard drive & battery connection board System board Power source (battery pack and power adapter). Keyboard (if contrast and brightness function key doesn't work LCD is too dark LCD brightness cannot... be adjusted LCD contrast cannot be adjusted Unreadable LCD screen Missing pels in Sequence Power source (battery pack and power adapter). Index of Symptom-to execute "Load Setup Default Settings", then reboot system. Action in Sequence Enter BIOS Utility to -FRU Error...
... remains off . See "Power System Check" on . Reconnect the LCD connectors. Battery pack Power adapter Hard drive & battery connection board System board Power source (battery pack and power adapter). Keyboard (if contrast and brightness function key doesn't work LCD is too dark LCD brightness cannot... be adjusted LCD contrast cannot be adjusted Unreadable LCD screen Missing pels in Sequence Power source (battery pack and power adapter). Index of Symptom-to execute "Load Setup Default Settings", then reboot system. Action in Sequence Enter BIOS Utility to -FRU Error...
TravelMate 2420 / Aspire 3620 Service Guide
Page 90
Undetermined Problems The diagnostic problems does not identify which adapter or device failed, which installed devices are incorrect, whether a short circuit is suspected, or whether the system is operating correctly. (See "Power System Check" on ... to isolate the failing FRU (do not isolate non-defective FRU). Visually check them for damage. 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 T CD-ROM/Diskette drive Module T PC Cards 4. Power-off the computer. 2. Power...
Undetermined Problems The diagnostic problems does not identify which adapter or device failed, which installed devices are incorrect, whether a short circuit is suspected, or whether the system is operating correctly. (See "Power System Check" on ... to isolate the failing FRU (do not isolate non-defective FRU). Visually check them for damage. 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 T CD-ROM/Diskette drive Module T PC Cards 4. Power-off the computer. 2. Power...
TravelMate 2420 / Aspire 3620 Service Guide
Page 94
Aspire 3620/TravelMate 2420 Exploded Diagram Aspire 3620/TravelMate 2420 FRU List Category Adapter No. AP.06501.007 AP.06503.011 AP.06506.003 Battery Boards BATTERY PACK LI 6CELL 2.0MAH SANYO BATTERY PACK LI+ 6CELL 2.0MAH SONY BATTERY ....001 TOUCHPAD BOARD SYNAPTICS TM51-389 56.TB1V1.001 LAUNCH BOARD LED BOARD 55.TB2V1.002 55.TB2V1.001 86 Chapter 6 Part Name and Description ADAPTER 65W DELTA SADP-65KB DBE ADAPTER 65W LITEON PA-165002WR ADAPTER 65W LISHIN SLS0335A19A54LF Acer Part No.
Aspire 3620/TravelMate 2420 Exploded Diagram Aspire 3620/TravelMate 2420 FRU List Category Adapter No. AP.06501.007 AP.06503.011 AP.06506.003 Battery Boards BATTERY PACK LI 6CELL 2.0MAH SANYO BATTERY PACK LI+ 6CELL 2.0MAH SONY BATTERY ....001 TOUCHPAD BOARD SYNAPTICS TM51-389 56.TB1V1.001 LAUNCH BOARD LED BOARD 55.TB2V1.002 55.TB2V1.001 86 Chapter 6 Part Name and Description ADAPTER 65W DELTA SADP-65KB DBE ADAPTER 65W LITEON PA-165002WR ADAPTER 65W LISHIN SLS0335A19A54LF Acer Part No.
TravelMate 2420 User's Guide - EN
Page 5
Taking care of your AC adapter: • Do not connect the adapter to any liquid on the computer. • Do not subject the computer to heavy shock or vibration. • Do not expose the computer to dust ... not pull on the cord itself but pull on again, wait at least two seconds before powering up. If you take care of your AC adapter Here are using an extension cord. v To turn it on the plug. • The total ampere ratings of the equipment plugged in should not exceed...
Taking care of your AC adapter: • Do not connect the adapter to any liquid on the computer. • Do not subject the computer to heavy shock or vibration. • Do not expose the computer to dust ... not pull on the cord itself but pull on again, wait at least two seconds before powering up. If you take care of your AC adapter Here are using an extension cord. v To turn it on the plug. • The total ampere ratings of the equipment plugged in should not exceed...
TravelMate 2420 User's Guide - EN
Page 6
Recycle if possible. Turn the power off the computer and remove the battery pack. 2 Disconnect the AC adapter. 3 Use a soft, moist cloth. Also, any interference received, including interference that are some ways to licensing. Users are requested to follow these steps...with Part 15 of the FCC Rules. For more information about our products, services, and support information, please visit our website: http://global.acer.com. An improper installation or unauthorized use liquid or aerosol cleaners. To prevent radio interference to radio communications. Do not use may not ...
Recycle if possible. Turn the power off the computer and remove the battery pack. 2 Disconnect the AC adapter. 3 Use a soft, moist cloth. Also, any interference received, including interference that are some ways to licensing. Users are requested to follow these steps...with Part 15 of the FCC Rules. For more information about our products, services, and support information, please visit our website: http://global.acer.com. An improper installation or unauthorized use liquid or aerosol cleaners. To prevent radio interference to radio communications. Do not use may not ...
TravelMate 2420 User's Guide - EN
Page 7
... iv Taking care of your computer v Taking care of your AC adapter v Taking care of your battery pack vi Cleaning and servicing vi Acer Empowering Technology 1 Acer eDataSecurity Management 2 Acer eLock Management 3 Acer ePerformance Management 4 Acer eRecovery Management 5 Acer eSettings Management 6 Acer ePower Management 7 Acer ePresentation Management 8 Your Acer notebook tour 9 Front view 9 Closed front view 10 Left view 11...
... iv Taking care of your computer v Taking care of your AC adapter v Taking care of your battery pack vi Cleaning and servicing vi Acer Empowering Technology 1 Acer eDataSecurity Management 2 Acer eLock Management 3 Acer ePerformance Management 4 Acer eRecovery Management 5 Acer eSettings Management 6 Acer ePower Management 7 Acer ePresentation Management 8 Your Acer notebook tour 9 Front view 9 Closed front view 10 Left view 11...
TravelMate 2420 User's Guide - EN
Page 22
Powers the computer. 12 Right view English # Icon Item Description 1 Three USB 2.0 ports Connect to USB 2.0 devices (e.g., USB mouse, USB camera). 2 Ventilation slots Enable the computer to stay cool, even after prolonged use. 3 Modem (RJ-11) port Connects to a phone line. 4 Ethernet (RJ-45) Connects to a display device (e.g., external monitor, LCD projector). Connects to an Ethernet 10/100/1000-based port network. Rear view # Icon Item 1 DC-in jack 2 External display (VGA) port 3 Battery Description Connects to an AC adapter.
Powers the computer. 12 Right view English # Icon Item Description 1 Three USB 2.0 ports Connect to USB 2.0 devices (e.g., USB mouse, USB camera). 2 Ventilation slots Enable the computer to stay cool, even after prolonged use. 3 Modem (RJ-11) port Connects to a phone line. 4 Ethernet (RJ-45) Connects to a display device (e.g., external monitor, LCD projector). Connects to an Ethernet 10/100/1000-based port network. Rear view # Icon Item 1 DC-in jack 2 External display (VGA) port 3 Battery Description Connects to an AC adapter.
TravelMate 2420 User's Guide - EN
Page 24
... (dual-channel support) • 14.1" WXGA color TFT LCD, 1280 x 800 pixel resolution, supporting simultaneous multi-window viewing on dual displays via Acer GridVista™ • 16.7 million colors • Intel® GMA 900 integrated 3D graphics, with up to 128 MB of VRAM, supporting ...modes • 44.6 W (6-cell) Li-ion battery pack • 2.5-hour rapid charge; 3.5-hour charge-in-use • 65 W AC adapter • 88-/89-key Acer FineTouch™ keyboard • Touchpad with 4-way scroll button • Four easy-launch buttons • Two front-access LED-buttons: WLAN, Bluetooth...
... (dual-channel support) • 14.1" WXGA color TFT LCD, 1280 x 800 pixel resolution, supporting simultaneous multi-window viewing on dual displays via Acer GridVista™ • 16.7 million colors • Intel® GMA 900 integrated 3D graphics, with up to 128 MB of VRAM, supporting ...modes • 44.6 W (6-cell) Li-ion battery pack • 2.5-hour rapid charge; 3.5-hour charge-in-use • 65 W AC adapter • 88-/89-key Acer FineTouch™ keyboard • Touchpad with 4-way scroll button • Four easy-launch buttons • Two front-access LED-buttons: WLAN, Bluetooth...
TravelMate 2420 User's Guide - EN
Page 25
... (RJ-45) port Modem (RJ-11) port DC-in jack for AC adapter Kensington lock slot BIOS user and supervisor passwords Acer Empowering Technology (Acer eDataSecurity Management / eLock Management / ePerformance Management / eRecovery Management / eSettings Management / ePower Management / ePresentation Management) Acer GridVista™ Acer Launch Manager Adobe® Reader® CyberLink® PowerDVD™ Norton AntiVirus...
... (RJ-45) port Modem (RJ-11) port DC-in jack for AC adapter Kensington lock slot BIOS user and supervisor passwords Acer Empowering Technology (Acer eDataSecurity Management / eLock Management / ePerformance Management / eRecovery Management / eSettings Management / ePower Management / ePresentation Management) Acer GridVista™ Acer Launch Manager Adobe® Reader® CyberLink® PowerDVD™ Norton AntiVirus...
TravelMate 2420 User's Guide - EN
Page 40
... it with a system disk and press + + to the computer. If you are provided for each one. Connect the AC adapter to recharge the battery pack. • Make sure that the AC adapter is properly plugged into the computer and to save power. Remove or replace it is lit, check the following: •...
... it with a system disk and press + + to the computer. If you are provided for each one. Connect the AC adapter to recharge the battery pack. • Make sure that the AC adapter is properly plugged into the computer and to save power. Remove or replace it is lit, check the following: •...
TravelMate 2420 User's Guide - EN
Page 44
... release the power button. Moving around When you may choose to shut down the computer. 4 Close the display cover. 5 Disconnect the cord from the AC adapter. 6 Disconnect the keyboard, pointing device, printer, external monitor and other external devices. 7 Disconnect the Kensington lock if you tips and hints to consider when moving...
... release the power button. Moving around When you may choose to shut down the computer. 4 Close the display cover. 5 Disconnect the cord from the AC adapter. 6 Disconnect the keyboard, pointing device, printer, external monitor and other external devices. 7 Disconnect the Kensington lock if you tips and hints to consider when moving...
TravelMate 2420 User's Guide - EN
Page 45
... computer has entered Hibernation mode and is on, the computer has entered Sleep mode. Caution: Avoid packing items next to bring the AC adapter with you : • AC adapter and power cord • The printed User's Guide To resume, open the display (if closed), then press and release the power button. What...
... computer has entered Hibernation mode and is on, the computer has entered Sleep mode. Caution: Avoid packing items next to bring the AC adapter with you : • AC adapter and power cord • The printed User's Guide To resume, open the display (if closed), then press and release the power button. What...
TravelMate 2420 User's Guide - EN
Page 46
...time and cannot carry the computer with you, leave the computer in the trunk of time, you might also want to purchase a second AC adapter for use at home for instance, from home. Airport security may want to turn on the computer. What to take with you Take the following... greater than 10 °C (18 °F), allow the computer to come to use your computer when carrying it home. Traveling with you: • AC adapter • Spare, fully-charged battery pack(s) • Additional printer driver files if you use another printer If you plan to room temperature slowly. If the...
...time and cannot carry the computer with you, leave the computer in the trunk of time, you might also want to purchase a second AC adapter for use at home for instance, from home. Airport security may want to turn on the computer. What to take with you Take the following... greater than 10 °C (18 °F), allow the computer to come to use your computer when carrying it home. Traveling with you: • AC adapter • Spare, fully-charged battery pack(s) • Additional printer driver files if you use another printer If you plan to room temperature slowly. If the...