Acer Aspire 7715z Service Guide

Chapter 11
System Specifications
Features
Below is a brief summary of the computer’s many features:
NOTE: Items denoted with an (*) are only available for selected models.
Operating System
• Genuine Windows® 7™
Platform
• Intel® Pentium® mobile processor*
• Intel® Celeron® mobile processor*
• Mobile Intel® GL40 Express Chipset
System Memory
• Dual-channel support
• Up to 2 GB of DDR2 667 MHz memory, upgradeable to 4 GB using two soDIMM modules*
• Up to 2 GB of DDR3 1066 MHz memory, upgradeable to 4 GB...

2Chapter 1
• 3.30 kg (7.29 lbs.) with one HDD and 6-cell battery pack
Communication
• Integrated Acer Crystal Eye webcam*
•WLAN:
• Acer InviLink™ 802.11b/g/Draft-N*
• Acer InviLink™ 802.11b/g*
• LAN: Fast Ethernet; Wake-on-LAN ready
Privacy control 
• BIOS user, supervisor, HDD passwords
• Kensington lock slot
Power subsystem
•ACPI 3.0
• 48.8 W 4400 mAh
• 3-pin 65 W AC adapter
• ENERGY STAR®*
Special keys and controls
• 99-/100-/103-key keyboard
• Touchpad pointing device
I/O interface
• USB 2.0 port
•...

Chapter 13
System Block Diagram 

4Chapter 1
Your Acer Notebook tour
Front View
No.IconItemDescription
1 Acer Crystal Eye 
webcamWeb camera for video communication
(for selected models).
2 Display screen Also called Liquid-Crystal Display (LCD), 
displays computer output.
3 Touchpad toggle  Turns the internal touchpad on and off.
Power button Turns the computer on and off.
Wireless LAN 
communication 
button/indicatorEnables/disables the wireless LAN function. 
Indicates the status of wireless LAN 
communication.
4 Speakers Left and...

Chapter 15
Closed Front View
NOTE: 1 The front panel indicators are visible even when the computer cover is closed 7 Click buttons (left 
and right) The left and right buttons function like the left 
and right mouse buttons. 
8 Palmrest Comfortable support area for your hands when 
you use the computer.
9 HDD Indicates when the hard disk drive is active.
Num Lock Lights up when Num Lock is activated.
Caps Lock Lights up when Caps Lock is activated.
No.IconItemDescription
1
Power
1Indicates the computers...

6Chapter 1
Rear View
Left View
No.ItemDescription
1 Ventilation slots Enable the computer to stay cool, even after prolonged use.
No.IconItemDescription
1 DC-in jack Connects to an AC adapter
2 Ethernet (RJ-45) 
portConnects to an Ethernet 10/100-based 
network.
3 External display 
(VGA) portConnects to a display device 
(e.g. external monitor, LCD projector).
4 USB 2.0 ports Connect to USB 2.0 devices (e.g. USB mouse, 
USB camera).
5 Microphone-in 
jackAccepts input from external microphones....

Chapter 17
Right View
Bottom View
No.ItemDescription
1 Optical drive Internal optical drive; accepts CDs or DVDs.
2 Optical disk access 
indicatorLights up when the optical drive is active.
3 Optical drive eject button Ejects the optical disk from the drive. 
4 Emergency eject hole Ejects the optical drive tray when the computer is turned 
off. 
Note: Insert a paper clip into the emergency eject hole to 
eject the optical drive tray when the computer is off.
5 Kensington lock slot Connects to a...

8Chapter 1
Indicators
The computer has several easy-to-read status indicators. The front panel indicators are visible even when the 
computer cover is closed. 3 Battery lock Locks the battery in position.
4 Hard disk bay- 
SecondaryHouses the computers hard disk (secured
with screws) (for certain models only).
5 Hard disk bay- 
MainHouses the computers hard disk (secured
with screws).
6 Memory 
compartmentHouses the computers main memory.
7 Ventilation slots 
and cooling fanEnable the computer to stay...

Chapter 19
TouchPad Basics
The following items show you how to use the TouchPad:
• Move your finger across the TouchPad (1) to move the cursor.
• Press the left (2) and right (3) buttons located beneath the TouchPad to perform selection and 
execution functions. These two buttons are similar to the left and right buttons on a mouse. 
Tapping on the TouchPad is the same as clicking the left button.
NOTE: When using the TouchPad, keep it - and your fingers - dry and clean. The TouchPad is sensitive to...

10Chapter 1
Using the Keyboard
The keyboard has full-sized keys and an embedded numeric keypad, separate cursor, lock, Windows, function 
and special keys.
Lock Keys and embedded numeric keypad
The keyboard has three lock keys which you can toggle on and off.
The embedded numeric keypad functions like a desktop numeric keypad. It is indicated by small characters 
located on the upper right corner of the keycaps. To simplify the keyboard legend, cursor-control key symbols 
are not printed on the keys....