Acer Aspire 8930q Service Guide

							Chapter 125
Acer eDataSecurity Management
(for selected models) 
Acer eDataSecurity Management is an encryption utility that protects your files from being accessed by 
unauthorized persons. It is conveniently integrated with Windows Explorer as a shell extension for quick data 
encryption/decryption and also supports on-the-fly file encryption for Lotus Notes and Microsoft Outlook.
On first use, the Acer eDataSecurity Management setup wizard will prompt you to create the Master Pas word. 
You will use this password to access the Personal Secure Disk (PSD). The Master Password may also be 
used to encrypt/decrypt files by default.
If you set a different password to encrypt a file, but you forgot the encryption password, you can use the Mater 
Password to decrypt the file
. 
						

							26Chapter 1
Acer eRecovery Management   
Acer eRecovery Management is a versatile backup utility. It allows you to create full or incremental backups, 
burn the factory default image to optical disc, and restore from previously created backups or reinstall 
applications and drivers. By default, user-created backups are stored to the D: drive
.system’s HDD. User-
created backups are stored on D: drive. Acer eRecovery Management provides you with:
‰Password protection.
‰Recovery of applications and drivers.
‰Image/data backup:
zBack up to HDD (set recovery point).
zBack up to CD/DVD.
Image/data recovery tools:
‰Recover from a hidden partition (factory defaults).
‰Recover from the HDD (most recent user-defined recovery point).
‰Recover from CD/DVD.
For more information, please refer to “Acer eRecovery Management”
NOTE: If your computer did not come with a Recovery CD or System CD, please use Acer eRecovery 
Management’s “System backup to optical disk” feature to burn a backup image to CD or DVD. To 
ensure the best results when recovering your system using a CD or Acer eRecovery Management, 
detach all peripherals (except the external Acer ODD, if your computer has one), including your Acer 
ezDock. 
						

							Chapter 127
Acer eSettings Management   
Acer eSettings Management allows you to inspect hardware specifications and to monitor the system health 
status. Furthermore, Acer eSettings Management enables you to optimize your Windows operating system, so 
your computer runs faster, smoother and better. 
Acer eSettings Management also:
Provides a simple graphical user interface for navigating.
Displays general system status and advanced monitoring for power users. 
						

							28Chapter 1
Windows Mobility Center
The Windows Mobility Center collects key mobile-related system settings in one easy-to-find place, so you can 
quickly configure your Acer system to fit the situation as you change locations, networks or activities. Settings 
include display brightness, power plan, volume, wireless networking on/off, external display settings, display 
orientation and synchronization status.
Windows Mobility Center also includes Acer-specific settings like Bluetooth Add Device (if applicable), sharing 
folders overview/sharing service on or off, and a shortcut to the Acer user guide, drivers and utilities. To launch 
Windows Mobility Center:
                        • 
Use the shortcut key < > + .
                        • Start Windows Mobility Center from the Control panel.
                        • Start Windows Mobility Center from the Accessories program group in the Start menu. 
						

							Chapter 129
Using the System Utilities
Acer Bio-Protection (for selected models)
Acer Bio-Protection Fingerprint Solution is a multi-purpose fingerprint software package integrated with the 
Microsoft Windows operating system. Utilizing the uniqueness of ones fingerprint features, Acer Bio-
Protection Fingerprint Solution has incorporated protection against unauthorized access to your computer with 
centralized password management with Password Bank, easy music player launching with Acer MusicLaunch, 
secure Internet favorites via Acer MyLaunch, and fast application/website launching and login with Acer 
FingerLaunch, while Acer ProfileLaunch can launch up to three applications/ websites from a single finger 
swipe.
Acer Bio-Protection Fingerprint Solution also allows you to navigate through web browsers and documents 
using Acer FingerNav. With Acer Bio-Protection Fingerprint Solution, you can now enjoy an extra layer of 
protection for your personal computer, as well as the convenience of accessing your daily tasks with a simple 
swipe of your finger
For more information refer to the Acer Bio-Protection help files
. 
						

							30Chapter 1
Acer GridVista (dual-display compatible)
NOTE: This feature is only available on certain models.
To enable the dual display feature of your notebook, first ensure that a second display is connected, then, 
open the Display Settings properties box using the Control Panel or by right-clicking the Windows desktop and 
selecting Personalize. Select the secondary monitor (2) icon in the display box and then click the check box 
Extend the desktop onto this monitor. Finally, click Apply to confirm the new settings and click OK to 
complete the process.
Acer GridVista is a handy utility that offers four pre-defined display settings so you can view multiple windows 
on the same screen. To access this function, please go to Start, All Programs and click on Acer GridVista. 
You may choose any one of the four display settings indicated below:
Double (verticle), Triple (primary at left), Triple (primary at right), or Quad Acer Gridvista is dual-display 
compatible, allowing two displays to be partitioned indepently.
Acer Gridvista is dual-display compatible, allowing two displays to be partitioned independently.
AcerGridVista is imple to set up:
1.Run Acer GridVista and select your preferred screen configuration for each display from the task bar.
2.Drag and drop each window into the appropriate grid. 
						

							Chapter 131
3.Enjoy the convenience of a well-organized desktop.
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. 
						

							32Chapter 1
Hardware Specifications and Configurations
Processor
Second Level Cache
System Memory
 Lan Interface
ItemSpecification
CPU type Intel CPU Penryn
Core logic Intel 975PM + ICH9M
CPU package  uFCPGA, Socket P
CPU core voltage 0.944~1.3V
ItemSpecification
Cache controller Built-in CPU
Cache size 6MB
1st level cache control Always enabled
2st level cache control Always enabled
Cache scheme control Fixed in write-back
ItemSpecification
Memory controller Intel PM975
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 3 Synchronous DRAM
Supports DIMM Speed 800/1066 MHz
Supports DIMM voltage 1.8V and 0.9V
Supports DIMM package 200-pin soDIMM
ItemSpecification
Chipset ATHEROS_AR8121
Supports LAN protocol 10/100/1000 Ethernet
PCI-E Giga
LAN connector type RJ45
LAN connector location Left side
Features Integrated 10/100/1000 BASE-T transceiver 
						

							Chapter 133
Modem Interface
Bluetooth Interface
Hard Disk Drive Interface
ItemSpecification
Data modem data baud rate (bps) 56K
Supports modem protocol V.92
Modem connector type RJ11
Modem connector location Left side
ItemSpecification
Chipset Built-in ICH8M
Data throughput 723 bps (full speed data rate)
Protocol Bluetooth 1.1 (Upgradeable to Bluetooth 1.2 when SIG 
specification is ratified).
Interface USB 2.0
Connector type USB
ItemSpecification
Vendor & Model NameHGST HTS541680J9SA00
WD WD800BEVS-22RST0Seagate ST9120822AS
Toshiba MK1237GSX
HGST HTS541612J9SA00
WD WD1200BEVS-22RST0TOSHIBA MK1637GSX 
SEAGATE ST9160821AS
HGST HTS541616J9SA00
WD WD1600BEVS-22RST0
Capacity (MB) 80000 120000 160000
Bytes per sector 512
Data heads 2
4 for Toshiba and 
HGST4
Drive Format
Disks 1
Spindle speed (RPM) 5400 RPM
Performance Specifications
Buffer size  8M
Interface SATA
Max. media transfer 
rate (disk-buffer, 
Mbytes/s)100,150
Data transfer rate (host~buffer, Mbytes/s)
Ultra DMA mode-5 100 MB/Sec.
DC Power Requirements
Voltage tolerance 5V(DC) +/- 5%
Data transfer rate (host~buffer, Mbytes/s)
Ultra DMA mode-5
100 MB/Sec.
DC Power Requirements
Voltage tolerance
5V(DC) +/- 5% 
						

							34Chapter 1
DVD-Super Multi Interface
Audio Interface
ItemSpecification
Vendor & model name TOSHIBA 8X TS-L632D
PHILIPS 8X DS-8A1P
HLDS 8X GSA-T20N
Performance Specification With CD Diskette
Transfer rate (KB/sec) Sustained:Max 3.6Mbytes/sec
Sustained:Max 10.8Mbytes/sec
Buffer Memory 2MB
Interface Enhanced IDE(ATAPI) compatible
Applicable disc format
Support disc formats 1. Reads data in each CD-ROM, CD-ROM XA, CD-1, 
Video CD, CD-Extra and CD-Plus
2. Reads data in super Audio CD (SACD) Hybrid type
3. Reads standard CD-DA
4. Reads and writes CD-R discs
5. Reads and writes CD-RW and HSRW discs
6. Reads and writes US & US+RW
7. Reads data in each DVD-ROM and DVD-Dual 
8. Reads and writes in each DVD-R (Ver. 2.0 for general), 
DVD-RW and DVD+R/RW (Ver1.1)
9.Reads and writes DVD+-R Dual
10.Reads and writes DVD-RAM 
Loading mechanism Load: Manual
Release: (a) Electrical Release (Release Button)
(b) Release by ATAPI command
(c) Emergency Release
Power Requirement
Input Voltage 5 V +/- 5 % (Operating) 
ItemSpecification
Audio Controller Realtek ALC889X
Audio onboard or optional Built-in
Mono or Stereo Stereo
Resolution 24 bit stereo full duplex
Compatibility HD audio Interface; S/PDIF output for PCM or AC-3 
content
Sampling rate 1Hz resolution VSR (Variable Sampling Rate)
Internal microphone Yes
Internal speaker / Quantity Yes/2(3W speakers) 
Supports PnP DMA channel DMA channel 0
DMA channel 1
Supports PnP IRQ IRQ10, IRQ11