Acer Aspire 5740 Support Question
Acer Aspire 5740 Support Question
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Question posted by praycherry on December 31st, 2011
Acer Aspire 5740 Volume Keys Not Working
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Related Acer Aspire 5740 Manual Pages
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 1
Aspire 5740/5740D/5340 Series Service Guide
Service guide files and updates are available on the ACER/CSD web; for more information,
please refer to http://csd.acer.com.tw
PRINTED IN TAIWAN
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 2
Date
Chapter
Updates
II Revision History
Please refer to the table below for the updates made on Aspire 5740/5740D/5340 Series service guide.
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 7
... 3
System Block Diagram 4 Your Acer Notebook tour 5
Closed front view 6 Rear view 7 Left view 7 Right view 8 Base view 9 Indicators 10 Easy-Launch Buttons 10 Touchpad basics (with two-click buttons 10 Using the Keyboard 11 Lock Keys and embedded numeric keypad 11 Windows Keys 12 Hot Keys 13 Special Key (only for certain models 13...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 8
... Check 103 BIOS Recovery by Crisis Disk 104
FRU (Field Replaceable Unit) List
109
Exploded Diagram 110 FRU List 111
Model Definition and Configuration
118
Aspire 5740/5740D/5340 119
Test Compatible Components
151
Hardware Device Tests 152
Online Support Information
155
Index
157
VIII
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 10
... controls
• 103-/104-/107-key keyboard • Multi-gesture touchpad pointing device
Audio
•
Dolby®-optimized surround sound system with S/PDIF support • Microphone-in jack • Line-in microphone
Communication
• Integrated Acer Crystal Eye webcam* • WLAN:
• Intel® Centrino® Advanced-N 6200 a/g/n* • Intel® Centrino...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 13
...Indicates the status of Bluetooth communication*. Top View
# Icon 1 2 3 4
Item Acer Crystal Eye webcam Display screen
Power button
Description Web camera for three-step data backup.
...button/indicator
Bluetooth communication button/indicator
Backup key
Enables/disables the wireless LAN function.
Your Acer Notebook tour
After setting up your new Acer notebook. Chapter 1
5
poster, let...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 14
Down
Programmable key Launch user-defined programs at any given time. Only one card can operate at a push of a button. Closed front view
# Icon 1
2
Item Multi-in AC mode.
10
Palmrest
Comfortable support area for sound recording.
13 VOL +/-
14 P 15
Volume Up/Volume Increase/decrease system volume. Note: Push to remove/install the card...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 18
...Function
Wireless LAN communication button/ indicator Bluetooth communication button/indicator Backup key
Volume up Volume down
Description
Enables/disables the wireless LAN function. Enables/disables the ...Indicates the status of Bluetooth communication. (only for certain models) Launches Acer Backup Management for three-step data backup. Icon
Function
Description
Power
Indicates...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 19
... characters located on the touchpad to finger movement; NOTE: By default, vertical and horizontal scrolling is in a normal manner. NOTE: When using cursorcontrol keys. Scroll Lock does not work with the arithmetic operators +, -, *, and /). When Num Lock is on, the embedded keypad is enabled on
Type numbers in numeric mode. Hold while...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 21
... both. Turns the speakers on the keyboard, or hold and then press the key at the upper-center and/or bottom-right of the keyboard, or hold the key before pressing the other key in Sleep mode. Increases the sound volume.
Please refer to www.microsoft.com/ typography/faq/faq12.htm for displaying system...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 22
...; C
OS shut down at 105 C; Hardware Specifications and Configurations
Processor
Item
CPU type
Core logic CPU package CPU core voltage
Specification
Aspire 5740: Intel® Core i5 540M 2.53G 3M Aspire 5740G: Intel® Core i3 330M PGA 2.13G 3M
Intel® Core i5 520M 2.4G 3M Intel® Core i5 540M...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 27
... Audio Codec
Keyboard
Item
Keyboard controller Total number of keypads Windows logo key Internal & external keyboard work simultaneously
Battery
Item
Vendor Battery Type Pack capacity Number of battery cell ...EM306 Foxconn 802.11BGN BCM 43225 BGN AU6433 Realtek ALC272
Specification
NPCE781B 103-/104-/107-key keyboard Yes Plug USB keyboard to the USB port directly: Yes
Specification
Panasonic/Sony...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 103
... Wrong color displayed
LCD has extra horizontal or vertical lines displayed. See "Power System Check" on page 85. Keyboard (if contrast and brightness function key doesn't work LCD is too dark LCD brightness cannot be adjusted LCD contrast cannot be adjusted
Unreadable LCD screen Missing pels in Sequence
Enter BIOS Utility to...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 111
Press the F2 key to short the two points of the hardware gap.
• Plug in the AC adapter while retaining the short condition on the main board for clearing the password check and one Hotkey for the hardware gap on the main board as shown in Aspire 5740/5740D/5340 Series is finished...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 117
...the FRU list of this chapter whenever ordering for parts to repair or for repair and service of Aspire 5740/5740D/ 5340 Series. FRU (Field Replaceable Unit) List
Chapter 6
This chapter gives you should .... You MUST use the local FRU list provided by your regional Acer office on how to return it will not be noted on your Acer office may have a DIFFERENT part number code from those given in...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 119
FRU List
Aspire 5740/5740D/5340 Series FRU List
1. AP.06501.026
1
ADAPTER 65W 19V 3PIN LITEON PA-1650-22AC LV5 LED ...BOARD SYNAPTICS TM00540-005
56.ATR01.001
1
TOUCH PAD BUTTON BOARD
55.PAW01.003
1
USB BOARD
55.4GD06.001 G
Chapter 6
111 ACER_ASPIRE 5740 UMACBB_JV50_CP (NO: LX.PM902.064/88 )
Category ADAPTER
No. Part Name and Description
1
ADAPTER 65W 19V 3PIN DELTA ADP-65JH DB A...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 127
Appendix A
Aspire 5740/5740D/5340
NOTE: All models have following common specifications: aard reader (5-in-1), wireless ...
AS5740DG434G50Mn
AS5740DG434G50Mn
AS5740DG434G50Mn
AS5740DG434G50Mn
AS5740DG434G50Mn
AS5740DG434G50Mn
AS5740DG434G50Mn
AS5740DG334G32Mn
AS5740DG334G32Mn
AS5740DG434G50Mn
RO
Country
Acer Part No
Description
CPU
LCD
VGA Chip
EMEA Middle East
EMEA
Algeria
...
Acer Aspire 5740, Aspire 5740G Notebook Series Start Guide - Page 2
© 2009 All Rights Reserved. Aspire 5740/5740D/5340 Series Quick Guide Original Issue: 10/2009
Aspire 5740/5740D/5340 Series Notebook PC Model number Serial number Date of purchase Place of purchase
Acer Aspire 5740, Aspire 5740G Notebook Series Start Guide - Page 3
...computing needs. Note: Viewing the file requires Adobe Reader. For instructions on such subjects as Acer's Empowering Technology, using the keyboard, audio, etc. 3
First things first
We would like... User Guide mentioned below will run the Adobe Reader setup program first. The Aspire Series Generic User Guide contains useful information applying to complete the installation. Follow ...
Acer Aspire 5740, Aspire 5740G Notebook Series Start Guide - Page 5
... communication.
Turns the internal touchpad on and off. Volume Up/ Volume Down
Programmable key
Increase/decrease system volume.
Comfortable support area for your computer.
7
Touchpad
...backup.
5
HDD
Indicates when the hard disk drive is charging. 2.
Backup key
Launches Acer Backup Management for sound recording.
5
English
# Icon Item
Description
4
Wireless LAN...
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