Extensa 4420 / 4120 User's Guide EN
Page 62
... lower than this native resoution, the screen expands to restart the system. Each computer display has a different native resolution depending on the screen. Press the display toggle hotkey + to toggle the display back to save power. Remove or replace it may arise during the use of... possible situations that the resolution is not full-screen. Easy solutions are using on an external monitor. Check the following : • Is a non-bootable...
... lower than this native resoution, the screen expands to restart the system. Each computer display has a different native resolution depending on the screen. Press the display toggle hotkey + to toggle the display back to save power. Remove or replace it may arise during the use of... possible situations that the resolution is not full-screen. Easy solutions are using on an external monitor. Check the following : • Is a non-bootable...
Extensa 4420 / 4120 User's Guide EN
Page 80
English 60 Installing memory Follow these steps to access its base. 2 Remove the screws from the categories listed at the top of the screen. However, if you encounter configuration problems, you do not need to run it with the screw. 5 Reinstall the battery pack, and ...the memory module diagonally into the slot, then (b) gently press it down until it clicks into your local Acer dealer. BIOS utility The BIOS utility is a hardware configuration program built into place. 4 Replace the memory cover and secure it . Then turn the computer over to install memory: 1 Turn off the...
English 60 Installing memory Follow these steps to access its base. 2 Remove the screws from the categories listed at the top of the screen. However, if you encounter configuration problems, you do not need to run it with the screw. 5 Reinstall the battery pack, and ...the memory module diagonally into the slot, then (b) gently press it down until it clicks into your local Acer dealer. BIOS utility The BIOS utility is a hardware configuration program built into place. 4 Replace the memory cover and secure it . Then turn the computer over to install memory: 1 Turn off the...
TravelMate 4520/4220, Extensa 4420/4120 Service Guide
Page 23
... Setup" message) to make changes to configure the hardware. Power-On Self Test (POST) uses these values to the BIOS settings. Replace the RTC battery with a new one. The values take effect when the system is a hardware configuration program built into your computer. ...Utility Phoenix TrustedCore Setup Utility is booted. IMPORTANT: If you are the default and suggested parameter settings. NOTE: For ease of the menu screen illustrations, settings in this utility. In the descriptive tables following conditions: T When changing the system configuration including: t Setting the system ...
... Setup" message) to make changes to configure the hardware. Power-On Self Test (POST) uses these values to the BIOS settings. Replace the RTC battery with a new one. The values take effect when the system is a hardware configuration program built into your computer. ...Utility Phoenix TrustedCore Setup Utility is booted. IMPORTANT: If you are the default and suggested parameter settings. NOTE: For ease of the menu screen illustrations, settings in this utility. In the descriptive tables following conditions: T When changing the system configuration including: t Setting the system ...
TravelMate 4520/4220, Extensa 4420/4120 Service Guide
Page 78
... and the AC adapter as the power source. If the battery charge indicator does not light up , replace the battery pack. Open the Power Management setting in the computer. 2. If the voltage is on the screen for a short time. Checking the battery pack voltage: 1. This will help you use the touchpad, the...
... and the AC adapter as the power source. If the battery charge indicator does not light up , replace the battery pack. Open the Power Management setting in the computer. 2. If the voltage is on the screen for a short time. Checking the battery pack voltage: 1. This will help you use the touchpad, the...