Acer Aspire 9920 User Manual

Chapter 131
Acer ePresentation Management
Acer ePresentation Management lets you project your computer’s display to an external device or projector using 
the hotkey:  + . If auto-detection hardware is implemented in the system and the external display 
supports it, your system display will be automatically switched out when an external display is connected to the 
system. For projectors and external devices that are not auto-detected, launch Acer ePresentation Management to 
choose an appropriate...

32Chapter 1
Acer TPM-Based eDataSecurity Management
Acer TPM-based eDataSecurity Management is a handy file encryption utility that protects the files from being 
accessed by unauthorized persons. It is conveniently integrated with Windows Explorer as a shell extension for 
quick and easy data encryption/decryption and also supports on-the-fly file encryption for MSN Messenger and 
Microsoft Outlook.
The Acer eDataSecurity Management setup wizard will prompt you for a supervisor password and default...

Chapter 133 

34Chapter 1
Acer eRecovery Management
Acer eRecovery Management is a powerful utility with the need for recovery disks provided by the manufacturer. 
The Acer eRecovery Management utility occupies space in a hidden partition on the system’s HDD. Be default, 
user-created backups are stored on D: drive. Acer eRecovery Management provides:
•Password protection
•Recovery of applications and drives
•Image or data backup:
•Backup to HDD (set recovery point)
•Backup to CD or DVD
•Image/data recovery tools:...

Chapter 135
•Provides a simple graphical user interface for navigation.
•Displays general system status and advanced monitoring for power users on Acer computer. 

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Acer ePerformance Management
Acer ePerformance Management is a system optimization tool that boosts the performance of the Acer notebook. 
It provides an express optimization method to release unused memory and disk space quickly. The user can also 
enable advanced options for full control over the following options:
•Disk optimization: removes unneeded items and files.
•Speed optimization: improves the usability and performance of the Windows XP system.
•Memory optimization: releases unused...

Chapter 137
Using the System Utilities
Note: The system utilities work under Microsoft Windows XP only.
Acer GridVista (dual-display compatible)
Note: This feature is only available on certain models.
To enable the dual monitor feature of the notebook, first ensure that the second monitor is connected, then select 
Start, Control Panel, Display and click on Settings. Select the secondary monitor (2) icon in the display box and 
then click the check box Extend my windows desktop onto this monitor....

38Chapter 1
Note: Please ensure that the resolution setting of the second monitor is set to the manufacturers 
recommended value.
Launch Manager
Launch Manager allows you to set the four easy-launch buttons located above the keyboard. You can access the 
Launch Manager by clicking on Start > All Programs > Launch Manager to start the application. 

Chapter 139
Hardware Specifications and Configurations
NOTE: If you need to check PXE version, press F2 to enter BIOS then enable boot from LAN function. After 
that, power off the system and remove the HDD. Last, reboot the laptop. Then you will see PXE version 
displaying on the screen. Processor
ItemSpecification
CPU type Intel CPU Core2Dual
Core logic
Intel
®965PM+ICH8M-E
CPU package  uFCPGA, Socket P
CPU core voltage 0.944~1.3V
CPU Fan True Value Table
TEST Condition: 35W@Ambient 35 degree C
CPU...

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NOTE: Above table lists some system memory configurations. You may combine DIMMs with various 
capacities to form other combinations. On above table, the configuration of slot 1 and slot 2 could be  System Memory
ItemSpecification
Memory controller
Intel
® PM965
Memory size 0MB (no on-board memory)
DIMM socket number 2 sockets
Supports memory size per socket 2GB
Supports maximum memory size 4GB
Supports DIMM type DDR 2 Synchronous DRAM
Supports DIMM Speed 533/667 MHz
Supports DIMM voltage...