Aspire 4920 User Guide EN
Page 63
... Address Telephone number Machine and model type Serial number Date of the ITW passport. If there are traveling in does not have an Acer-authorized ITW service site, you can reduce the amount of time a call takes and help solve your computer when you call Please have... messages or beeps reported by an International Travelers Warranty (ITW) that gives you need to give you call Acer for online service, and please be at your problems efficiently. With your ITW passport on the screen (or the number and sequence in this passport thoroughly. Please consult http://global...
... Address Telephone number Machine and model type Serial number Date of the ITW passport. If there are traveling in does not have an Acer-authorized ITW service site, you can reduce the amount of time a call takes and help solve your computer when you call Please have... messages or beeps reported by an International Travelers Warranty (ITW) that gives you need to give you call Acer for online service, and please be at your problems efficiently. With your ITW passport on the screen (or the number and sequence in this passport thoroughly. Please consult http://global...
Aspire 4920 User Guide EN
Page 92
However, if you encounter configuration problems, you do not need to -disk recovery (hard disk recovery), activate the BIOS utility, then select Main from the categories listed at the top of the screen. Enable disk-to-disk recovery To enable disk-to run this utility. while the notebook PC logo is a ...sequence To set this feature. Find Password on boot, activate the BIOS utility, then select Security from the categories listed at the top of the screen. To activate the BIOS utility, press during the POST; Password To set a password on boot: and use the and keys to set the ...
However, if you encounter configuration problems, you do not need to -disk recovery (hard disk recovery), activate the BIOS utility, then select Main from the categories listed at the top of the screen. Enable disk-to-disk recovery To enable disk-to run this utility. while the notebook PC logo is a ...sequence To set this feature. Find Password on boot, activate the BIOS utility, then select Security from the categories listed at the top of the screen. To activate the BIOS utility, press during the POST; Password To set a password on boot: and use the and keys to set the ...
Service Guide
Page 5
v Gives precautionary measures to avoid possible hardware or software problems. Reminds you to any damage that appear on screen. NOTE Gives bits and pieces of additional information related to the accomplishment of procedures. WARNING CAUTION IMPORTANT Alerts you to do specific actions relevant to the current topic. Conventions The following conventions are used in this manual: SCREEN MESSAGES Denotes actual messages that might result from doing or not doing specific actions.
v Gives precautionary measures to avoid possible hardware or software problems. Reminds you to any damage that appear on screen. NOTE Gives bits and pieces of additional information related to the accomplishment of procedures. WARNING CAUTION IMPORTANT Alerts you to do specific actions relevant to the current topic. Conventions The following conventions are used in this manual: SCREEN MESSAGES Denotes actual messages that might result from doing or not doing specific actions.
Service Guide
Page 51
...does not work during any other time. Entering BIOS Setup Power on the setup screen corresponding to Chapter 4 Troubleshooting when problem arises. T Press F10 to load the default configuration. NOTE: The parameters on the screens shown in the system. NOTE: When a parameter is preceeded by an arrow... or (>), it means that is no need to run this utility if you encounter configuration problems. Refer to the six primiary BIOS menus. T Use ...
...does not work during any other time. Entering BIOS Setup Power on the setup screen corresponding to Chapter 4 Troubleshooting when problem arises. T Press F10 to load the default configuration. NOTE: The parameters on the screens shown in the system. NOTE: When a parameter is preceeded by an arrow... or (>), it means that is no need to run this utility if you encounter configuration problems. Refer to the six primiary BIOS menus. T Use ...
Service Guide
Page 110
... PCB is connected correctly, check if LS851 JP1 Pin6 = 5V are necessary to be taken if the pointer movement stops in sequence to correct the problem. No actions are pules. Touchpad Check If the touchpad doesn't work, do the following procedures in a short period of time. 100 Chapter 4 If not, then... Pad PCB. After you use the touchpad, the pointer drifts on the touch pad PCB is connected correctly, then check if the FFC on the screen for a short time. This symptom is applied to switch board FPC is working. 3. If the main board to the next step. 6. This self-acting ...
... PCB is connected correctly, check if LS851 JP1 Pin6 = 5V are necessary to be taken if the pointer movement stops in sequence to correct the problem. No actions are pules. Touchpad Check If the touchpad doesn't work, do the following procedures in a short period of time. 100 Chapter 4 If not, then... Pad PCB. After you use the touchpad, the pointer drifts on the touch pad PCB is connected correctly, then check if the FFC on the screen for a short time. This symptom is applied to switch board FPC is working. 3. If the main board to the next step. 6. This self-acting ...
Service Guide
Page 111
...the BIOS signals on the list, please refer to "Undetermined Problems". Do not replace a non-defective FRU. NOTE: Most of memory installed. The error messages are listed in the computer. If the symptom is not included on the screen and the error symptoms classified by functions. Chapter 4 101...the error. Some of them display information about a hardware device, e.g., the amount of the error messages occur during POST. Others may indicate a problem with a device, such as the way it has been configured. Power-On Self-Test (POST) Error Message The POST error message index lists ...
...the BIOS signals on the list, please refer to "Undetermined Problems". Do not replace a non-defective FRU. NOTE: Most of memory installed. The error messages are listed in the computer. If the symptom is not included on the screen and the error symptoms classified by functions. Chapter 4 101...the error. Some of them display information about a hardware device, e.g., the amount of the error messages occur during POST. Others may indicate a problem with a device, such as the way it has been configured. Power-On Self-Test (POST) Error Message The POST error message index lists ...