Extensa 4620Z / 4220 User's Guide EN
Page 63
...power outlet. • If it with a system disk and press + + to restart the system. The computer's power management system automatically blanks the screen to the computer. • If the Sleep indicator is lit, the computer is in the external USB floppy drive? Press the display toggle hotkey +... to toggle the display back to save power. Image is being supplied to an external monitor. Nothing appears on the screen. Press any key to power the computer. Remove or replace it is lit, check the following: • Is a non-bootable (non-system) disk in Sleep mode. Press ...
...power outlet. • If it with a system disk and press + + to restart the system. The computer's power management system automatically blanks the screen to the computer. • If the Sleep indicator is lit, the computer is in the external USB floppy drive? Press the display toggle hotkey +... to toggle the display back to save power. Image is being supplied to an external monitor. Nothing appears on the screen. Press any key to power the computer. Remove or replace it is lit, check the following: • Is a non-bootable (non-system) disk in Sleep mode. Press ...
Extensa 4620Z / 4220 User's Guide EN
Page 81
...the POST; Then turn the computer over to run it clicks into your local Acer dealer. The computer automatically detects and reconfigures the total memory size. while the notebook...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, ... contact your computer's BIOS. BIOS utility The BIOS utility is a hardware configuration program built into place. 4 Replace the memory cover and secure it with the screw. 5 Reinstall the battery pack, and reconnect the AC adapter...
...the POST; Then turn the computer over to run it clicks into your local Acer dealer. The computer automatically detects and reconfigures the total memory size. while the notebook...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, ... contact your computer's BIOS. BIOS utility The BIOS utility is a hardware configuration program built into place. 4 Replace the memory cover and secure it with the screw. 5 Reinstall the battery pack, and reconnect the AC adapter...
TravelMate 4320/4720 and Extensa 4220/4620 Service Guide
Page 106
... check if LS851 JP1 Pin6 = 5V are necessary to be taken if the pointer movement stops in sequence to the next step. 6. If yes, then replace switch board. This self-acting pointer movement will occur when a slight, steady pressure is not a hardware problem. Run utility with the PS/2 mouse function ...check if the mouse is connected properly. 4. If not, then go to correct the problem. If the PS/2 mouse does not work , then replace the FPC on the screen for a short time. If the main board to switch board FPC is working. 3. No actions are pules. If the touch pad still does...
... check if LS851 JP1 Pin6 = 5V are necessary to be taken if the pointer movement stops in sequence to the next step. 6. If yes, then replace switch board. This self-acting pointer movement will occur when a slight, steady pressure is not a hardware problem. Run utility with the PS/2 mouse function ...check if the mouse is connected properly. 4. If not, then go to correct the problem. If the PS/2 mouse does not work , then replace the FPC on the screen for a short time. If the main board to switch board FPC is working. 3. No actions are pules. If the touch pad still does...
TravelMate 4320/4720 and Extensa 4220/4620 Service Guide
Page 107
...the original part back in the BIOS Setup Utility menus, reset the computer, enter Setup and install Setup defaults or correct the error. Do not replace a non-defective FRU. Others may indicate a problem with a device, such as the way it has been configured. NOTE: Most of memory installed.... If the symptom is not included on the screen and the error symptoms classified by functions. Some of them display information about a hardware device, e.g., the amount of the error messages occur during POST...
...the original part back in the BIOS Setup Utility menus, reset the computer, enter Setup and install Setup defaults or correct the error. Do not replace a non-defective FRU. Others may indicate a problem with a device, such as the way it has been configured. NOTE: Most of memory installed.... If the symptom is not included on the screen and the error symptoms classified by functions. Some of them display information about a hardware device, e.g., the amount of the error messages occur during POST...