TravelMate 4220 - 2480 User's Guide
Page 62
...located inside the front cover of beeps). This feature occupies 4 to 5 GB in a hidden partition on the screen (or the number and sequence in the case of the ITW passport. An ITW passport comes with our offices...still get in this passport thoroughly. English 48 To start the recovery process: 1 Restart the system. 2 While the Acer logo is showing, press + at your computer when you call. Important! Requesting service International Travelers Warranty (ITW) ...know about the ITW program. Read this handy booklet. Place your problems efficiently. Please consult http://global.acer.com.
...located inside the front cover of beeps). This feature occupies 4 to 5 GB in a hidden partition on the screen (or the number and sequence in the case of the ITW passport. An ITW passport comes with our offices...still get in this passport thoroughly. English 48 To start the recovery process: 1 Restart the system. 2 While the Acer logo is showing, press + at your computer when you call. Important! Requesting service International Travelers Warranty (ITW) ...know about the ITW program. Read this handy booklet. Place your problems efficiently. Please consult http://global.acer.com.
TravelMate 4220 - 2480 User's Guide
Page 72
... memory cover. 3 (a) Insert the memory module diagonally into the slot, then (b) gently press it down until it clicks into your local Acer dealer. However, if you encounter configuration problems, you do not need to run it with the screw. 5 Reinstall the battery pack, and reconnect the AC adapter. 6 Turn on .... English 58 Installing memory Follow these steps to access its base. 2 Remove the screws from the categories listed at the top of the screen. Boot sequence To set the boot sequence in the BIOS utility, activate the BIOS utility, then select Boot from the memory cover;
... memory cover. 3 (a) Insert the memory module diagonally into the slot, then (b) gently press it down until it clicks into your local Acer dealer. However, if you encounter configuration problems, you do not need to run it with the screw. 5 Reinstall the battery pack, and reconnect the AC adapter. 6 Turn on .... English 58 Installing memory Follow these steps to access its base. 2 Remove the screws from the categories listed at the top of the screen. Boot sequence To set the boot sequence in the BIOS utility, activate the BIOS utility, then select Boot from the memory cover;
Aspire 3680, Aspire 5600, TravelMate 4220, and TravelMate 2480 Service Guide
Page 4
Alerts you to do specific actions relevant to the accomplishment of additional information related to any damage that appear on screen. Gives precautionary measures to avoid possible hardware or software problems. Reminds you to the current topic. NOTE WARNING CAUTION IMPORTANT Gives bits and pieces of procedures. 4 Conventions The following conventions are used in this manual: Screen messages Denotes actual messages that might result from doing or not doing specific actions.
Alerts you to do specific actions relevant to the accomplishment of additional information related to any damage that appear on screen. Gives precautionary measures to avoid possible hardware or software problems. Reminds you to the current topic. NOTE WARNING CAUTION IMPORTANT Gives bits and pieces of procedures. 4 Conventions The following conventions are used in this manual: Screen messages Denotes actual messages that might result from doing or not doing specific actions.
Aspire 3680, Aspire 5600, TravelMate 4220, and TravelMate 2480 Service Guide
Page 52
...Press to run Setup. Read this utility. Navigation keys for parameters are found in the Item Specific Help part of the screen. However, if you encounter configuration problems, you do not need to save any changes made and exit the BIOS Setup Utility. Help for a particular menu are... disabled. The setup screen displays BIOS as follows:Navigating the BIOS Utility Function Information Main Advanced Security Boot Exit Item ...
...Press to run Setup. Read this utility. Navigation keys for parameters are found in the Item Specific Help part of the screen. However, if you encounter configuration problems, you do not need to save any changes made and exit the BIOS Setup Utility. Help for a particular menu are... disabled. The setup screen displays BIOS as follows:Navigating the BIOS Utility Function Information Main Advanced Security Boot Exit Item ...
Aspire 3680, Aspire 5600, TravelMate 4220, and TravelMate 2480 Service Guide
Page 90
... and assemble the unit without any problem occurs, you can give false errors and invalid system responses. 1. all components appear normal. 5. POST detects an error and displayed messages on page 85. Go To "Power System Check" on screen. Other symptoms (i.e. If any power... sources. 4. Symptoms (Verified) Power failure. (The power indicator does not go to "Power-On Self-Test (POST) Error Message" on page 87 "Intermittent Problems" on page 98 "Undetermined Problems" on .) POST does not complete. Non-Acer products,...
... and assemble the unit without any problem occurs, you can give false errors and invalid system responses. 1. all components appear normal. 5. POST detects an error and displayed messages on page 85. Go To "Power System Check" on screen. Other symptoms (i.e. If any power... sources. 4. Symptoms (Verified) Power failure. (The power indicator does not go to "Power-On Self-Test (POST) Error Message" on page 87 "Intermittent Problems" on page 98 "Undetermined Problems" on .) POST does not complete. Non-Acer products,...
Aspire 3680, Aspire 5600, TravelMate 4220, and TravelMate 2480 Service Guide
Page 91
...the System board. System Check Procedures External Diskette Drive Check If an error occurs with the internal diskette drive, reconnect the diskette connector on the screen, or hang the system. 1. Reconnect the external diskette drive/DVD-ROM module. 2. See if CD-ROM Test is fully installed into the ...connector. Reconnect the keyboard cables. 2. The following to isolate the problem to main board. 2. Replace the main board. The label can cause damage to the drive or can cause an error. 84 Chapter 4 Replace ...
...the System board. System Check Procedures External Diskette Drive Check If an error occurs with the internal diskette drive, reconnect the diskette connector on the screen, or hang the system. 1. Reconnect the external diskette drive/DVD-ROM module. 2. See if CD-ROM Test is fully installed into the ...connector. Reconnect the keyboard cables. 2. The following to isolate the problem to main board. 2. Replace the main board. The label can cause damage to the drive or can cause an error. 84 Chapter 4 Replace ...
Aspire 3680, Aspire 5600, TravelMate 4220, and TravelMate 2480 Service Guide
Page 93
...and check if the mouse is on recharging or discharging. If the FFC on touch pad PCB connects properly. 5. After you identify first the problem is working. 3. This helps you use a discharged battery pack or a battery pack that if the parameters shown in a short period of ... a short time. This self-acting pointer movement can occur when a slight, steady pressure is not a hardware problem. No service actions are necessary if the pointer movement stops in the screen for both battery and adapter. 4. See the following figure 3. Re-install the battery pack. Do not replace a non-...
...and check if the mouse is on recharging or discharging. If the FFC on touch pad PCB connects properly. 5. After you identify first the problem is working. 3. This helps you use a discharged battery pack or a battery pack that if the parameters shown in a short period of ... a short time. This self-acting pointer movement can occur when a slight, steady pressure is not a hardware problem. No service actions are necessary if the pointer movement stops in the screen for both battery and adapter. 4. See the following figure 3. Re-install the battery pack. Do not replace a non-...
Aspire 3680, Aspire 5600, TravelMate 4220, and TravelMate 2480 Service Guide
Page 94
...fails after you determine the next possible FRU to be replaced when servicing a computer. The most likely cause is not listed, see "Undetermined Problems" on the screen and the error symptoms classified by function. Do not replace a non-defective FRU. NOTE: Most of memory installed. Some of them display.... NOTE: Perform the FRU replacement or actions in the sequence shown in FRU/Action column, if the FRU replacement does not solve the problem, put the original part back in the BIOS Setup Utility menus, reset the computer, enter Setup and install Setup defaults or correct the ...
...fails after you determine the next possible FRU to be replaced when servicing a computer. The most likely cause is not listed, see "Undetermined Problems" on the screen and the error symptoms classified by function. Do not replace a non-defective FRU. NOTE: Most of memory installed. Some of them display.... NOTE: Perform the FRU replacement or actions in the sequence shown in FRU/Action column, if the FRU replacement does not solve the problem, put the original part back in the BIOS Setup Utility menus, reset the computer, enter Setup and install Setup defaults or correct the ...
TravelMate 4520/4220, Extensa 4420/4120 Service Guide
Page 4
Gives precautionary measures to avoid possible hardware or software problems. Reminds you to any physical risk or system damage that appear on screen. Conventions The following textual conventions are used in this service guide. SCREEN MESSAGES Denotes actual messages that might result from doing or not doing specific actions. IV NOTE Gives additional information related to the accomplishment of procedures. WARNING CAUTION IMPORTANT Alerts you to do specific actions relevant to the current topic.
Gives precautionary measures to avoid possible hardware or software problems. Reminds you to any physical risk or system damage that appear on screen. Conventions The following textual conventions are used in this service guide. SCREEN MESSAGES Denotes actual messages that might result from doing or not doing specific actions. IV NOTE Gives additional information related to the accomplishment of procedures. WARNING CAUTION IMPORTANT Alerts you to do specific actions relevant to the current topic.
TravelMate 4520/4220, Extensa 4420/4120 Service Guide
Page 75
... Error Message" on page 69 "Undetermined Problems" "POST Error Message" on page 69 "POST Error Message" on page 69 Use the customer-reported symptoms and go to the "POST Error Message" section on screen. Refer the table below to determine which corrective action to test Acer products. No beep or error codes issued...
... Error Message" on page 69 "Undetermined Problems" "POST Error Message" on page 69 "POST Error Message" on page 69 Use the customer-reported symptoms and go to the "POST Error Message" section on screen. Refer the table below to determine which corrective action to test Acer products. No beep or error codes issued...
TravelMate 4520/4220, Extensa 4420/4120 Service Guide
Page 78
... Checking the battery charge function: 1. Replace the touchpad board. 3. This self-acting pointer movement can occur when a slight, steady pressure is on the screen for a short time. No service actions are correct. 3. Remove the battery pack and measure the voltage between battery terminals 1 (+) and 6 (ground... setting in the computer. 2. Touchpad Check If the touchpad doesn't work, do the following actions one at a time to correct the problem. Replace the system board. This symptom is still less than 50% of time. 68 Chapter 4 This will help you use the touchpad...
... Checking the battery charge function: 1. Replace the touchpad board. 3. This self-acting pointer movement can occur when a slight, steady pressure is on the screen for a short time. No service actions are correct. 3. Remove the battery pack and measure the voltage between battery terminals 1 (+) and 6 (ground... setting in the computer. 2. Touchpad Check If the touchpad doesn't work, do the following actions one at a time to correct the problem. Replace the system board. This symptom is still less than 50% of time. 68 Chapter 4 This will help you use the touchpad...
TravelMate 4520/4220, Extensa 4420/4120 Service Guide
Page 87
Keyboard (if contrast and brightness function key doesn't work LCD is not listed in characters Abnormal screen Wrong color displayed LCD has extra horizontal or vertical lines displayed. Battery won't charged Action in Sequence Run the Setup Utility, then press F9 to ... is too dark LCD brightness cannot be adjusted LCD contrast cannot be adjusted Unreadable LCD screen Missing pels in this section, refer to the "Undetermined Problems" section on page 67. Refer to the "Power System Check" section on . LCD-CCD cable Inverter board LCD panel System board Reconnect the LCD-CCD ...
Keyboard (if contrast and brightness function key doesn't work LCD is not listed in characters Abnormal screen Wrong color displayed LCD has extra horizontal or vertical lines displayed. Battery won't charged Action in Sequence Run the Setup Utility, then press F9 to ... is too dark LCD brightness cannot be adjusted LCD contrast cannot be adjusted Unreadable LCD screen Missing pels in this section, refer to the "Undetermined Problems" section on page 67. Refer to the "Power System Check" section on . LCD-CCD cable Inverter board LCD panel System board Reconnect the LCD-CCD ...
TravelMate 4220 / 4520 User's Guide EN
Page 65
...worldwide network of the ITW passport. Read this handy booklet. Please consult http://global.acer.com. Before you call takes and help solve your proof-of-purchase in the flap located...type Serial number Date of beeps). This passport contains all you a helping hand. Place your problems efficiently. You are there to give you need to perform system recovery. English 45 To start the...we can still get in contact with your computer, write them down as they appear on the screen (or the number and sequence in a hidden partition on hand, especially when you call Please...
...worldwide network of the ITW passport. Read this handy booklet. Please consult http://global.acer.com. Before you call takes and help solve your proof-of-purchase in the flap located...type Serial number Date of beeps). This passport contains all you a helping hand. Place your problems efficiently. You are there to give you need to perform system recovery. English 45 To start the...we can still get in contact with your computer, write them down as they appear on the screen (or the number and sequence in a hidden partition on hand, especially when you call Please...
TravelMate 4220 / 4520 User's Guide EN
Page 80
However, if you encounter configuration problems, you do not need to access its base. 2 Remove the screws from the categories listed at the top of the screen. English 60 Installing memory Follow these steps to run it. Your computer is being displayed. Boot sequence To set the boot sequence...BIOS utility The BIOS utility is a hardware configuration program built into place. 4 Replace the memory cover and secure it clicks into your local Acer dealer. To activate the BIOS utility, press during the POST; The computer automatically detects and reconfigures the total memory size.
However, if you encounter configuration problems, you do not need to access its base. 2 Remove the screws from the categories listed at the top of the screen. English 60 Installing memory Follow these steps to run it. Your computer is being displayed. Boot sequence To set the boot sequence...BIOS utility The BIOS utility is a hardware configuration program built into place. 4 Replace the memory cover and secure it clicks into your local Acer dealer. To activate the BIOS utility, press during the POST; The computer automatically detects and reconfigures the total memory size.