Acer Aspire 7740 Support Question
Acer Aspire 7740 Support Question
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Question posted by indiara on November 24th, 2013
How To Replace The Dc Jack On Acer Aspire 7740
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Current Answers
Answer #1: Posted by TommyKervz on November 24th, 2013 6:33 AM
TommyKervz
Member since:
January 10th, 2013 Points: 17,776,823
Member since:
January 10th, 2013 Points: 17,776,823
Greetings. Download and refer to the Service Guide here
Related Acer Aspire 7740 Manual Pages
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 1
Aspire 7740 and 7740G 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 7740, Aspire 7740G Notebook Series Service Guide - Page 2
Date
Chapter
Updates
II Revision History
Please refer to the table below for the updates made on Aspire 7740 and 7740G Series service guide.
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 3
..., its distributor, or its dealer) assumes the entire cost of Intel Corporation. Intel is ". No part of Acer Incorporated.
Any Acer Incorporated software described in any form or by Acer Incorporated.
Copyright
Copyright © 2009 by any particular purpose. All rights reserved. Should the programs prove defective following their respective holders. III Disclaimer...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 5
...change is made, it supports, please read the following general information. 1. add-on your Acer office may have decided to order FRU parts for repair and service of customer machines. This...all technical information relating to those given in the FRU list of a machine (e.g. V For ACER-AUTHORIZED SERVICE PROVIDERS, your regional web or channel. In such cases, please contact your regional ...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 7
... for certain models 11 Windows Mobility Center 12 Using the System Utilities 13 Acer GridVista (dual-display compatible 13 Hardware Specifications and Configurations 15
System Utilities
23... Exit 33
BIOS Flash Utility 34 Remove HDD Password 35
Machine Disassembly and Replacement
37
Disassembly Requirements 37 General Information 38
Pre-disassembly Instructions 38 Disassembly Process...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 8
... Board 105 Clearing Password Check and BIOS Recovery 107
Clearing Password Check 107 BIOS Recovery by Crisis Disk 108
FRU (Field Replaceable Unit) List
113
Exploded Diagram 114
Model Definition and Configuration
125
Aspire 7740/7740G Series 126
Test Compatible Components
147
Hardware Device Tests 148
Online Support Information
151
Index
153
VIII
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 10
...; Touchpad pointing device
Audio
Dolby®-optimized surround sound system with S/PDIF support • Microphone-in jack • Line-in jack • Ethernet (RJ-45) port • Modem (RJ-11) port • DC-in microphones
Communication
• Integrated Acer Crystal Eye webcam* • WLAN:
• Intel® Centrino® Advanced-N 6200 802.11a/g/n* •...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 15
... View
1
Description Enable the computer to stay cool, even after prolonged use.
# Icon 1
2
3
4 HDMI 5 6
12 3 4
5
6
Item DC-in devices (e.g., audio CD player, stereo walkman, mp3 player)
Accepts inputs from external microphones.
Headphones/speaker/line-out jack with S/PDIF support
Connects to remove/install the card.
Ethernet (RJ-45) port
Connects to USB...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 23
OFF=93 C
OS shut down at 105 C; Hardware Specifications and Configurations
Processor
Item
CPU type
Core logic CPU package
Specification
Aspire 7740: Intel® Core i5 540M 2.53G 3M Aspire 7740G: Intel® Core i3 330M PGA 2.13G 3M
Intel® Core i7 620M 2.66G 4M Intel® Core i7 720QM 1.6G...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 98
..., enter Setup and install Setup defaults or correct the error.
92
Chapter 4 If the charge indicator still does not light up , replace the DC/DC charger board. Do not replace a non-defective FRU: 1. Replace the system board. This index can occur when a slight, steady pressure is on the screen and the error symptoms classified by...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 110
... following devices:
• Non-Acer devices • Printer, mouse, and other external devices • Battery pack • Hard disk drive • DIMM • CD-ROM/Diskette drive Module • PC Cards 4. If any problems are incorrect, whether a short circuit is suspected, or whether the system is detected, replace the FRU. Visually check...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 112
...
12 DM2
13 DM1
14 ODD1
15 SATATA1
16 BAT1
Connector Heatsink fan cable connector DC-in cable connector Ethernet port VGA port HDMI port USB 2.0 ports Line-in port Microphone-in jack Headphones/speaker/line-out jack with S/PDIF support SD card slot CPU socket DIMM slot 2 DIMM slot 1 Optical disk drive...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 113
...computer.
• Open the back cover of the hardware gap.
• Plug in Aspire 7740/7740G Series is G29.
Chapter 5
107 Operation Description Short (Clearing Password Check)
Steps... Password (Supervisor Password and/or User Password) for a security reason, the BIOS will ask for Aspire 7740/7740G Series. Press the F2 key to clear the password by following these steps:
• Power...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 119
... SERVICE PROVIDERS, your Acer office may have a DIFFERENT part number code from those given in global configurations of Aspire 7740/7740G Series.
NOTE: To scrap or to return the defective parts, you should check the most up-to return it.
FRU (Field Replaceable Unit) List
Chapter 6
This chapter gives you should follow the local...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 121
...
1
BLUETOOTH BOARD FOXCONN BRM 2046 BT2.1 T60H928.33 F/W:861
1
BLUETOOTH BOARD FOXCONN ATHEROS AR3011 T77H056.01
Acer Part No.
AP.06501.026 AP.06503.024 AP.0650A.012 BT.00603.042 BT.00604.025 BT.00605...56.PAW01.001
1 USB BOARD
55.4GC02.001G
Chapter 6
115 ACER_ASPIRE 7740 UMACBK_JV70_CP (NO: LX.PLY02.025/44 )
Category ADAPTER BATTERY
BOARDS
No. Aspire 7740/7740G Series FRU List 1.
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 132
Appendix A
Aspire 7740/7740G Series
NOTE: All models have following common specifications: LCD (NLED17.3WXGA+G), card reader (5-in-1), NB chipset (HM55), Webcam (0.3M DV)
Model
AS7740G338G50Mn
AS7740G338G50Mn
AS7740G338G50Mn
...
Acer Aspire 7740, Aspire 7740G Notebook Series Start Guide - Page 2
Acer Incorporated. All Rights Reserved. Aspire 7740 Series Quick Guide Original Issue: 10/2009
Aspire 7740 Series Notebook PC
Model number Serial number Date of purchase Place of purchase Copyright © 2009.
Acer Aspire 7740, Aspire 7740G Notebook Series Start Guide - Page 3
...Viewing the file requires Adobe Reader. For instructions on your choice for certain models". The Aspire Series Generic User Guide contains useful information applying to functions or features which are marked in...) and comes preloaded on how to use your Acer notebook, we have designed a set of the series, but not necessarily in the Aspire product series. Please understand that due to its ...
Acer Aspire 7740, Aspire 7740G Notebook Series Start Guide - Page 8
8
Left view
English
12 3
# Icon 1
Item DC-in jack
4
5
6
Description Connects to an AC adapter.
2 3 4 HDMI 5 6
Ethernet... microphones. Connect to audio line-out devices (e.g., speakers, headphones).
Accepts audio line-in jack
Microphone jack
Headphones/ speaker/line-out jack with S/PDIF support
Connects to a display device (e.g., external monitor, LCD projector). Connects to...
Acer Aspire 7740, Aspire 7740G Notebook Series Start Guide - Page 12
...™ port with HDCP support • External display (VGA) port • Headphones/speaker/line-out jack with S/PDIF
support • Microphone-in jack • Line-in jack • Ethernet (RJ-45) port • Modem (RJ-11) port • DC-in jack for AC adapter
• Temperature:
• Operating: 5 °C to 35 °C • Non-operating...
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