Acer Aspire 7740 Support Question
Acer Aspire 7740 Support Question
Find answers below for this question about Acer Aspire 7740.Need a Acer Aspire 7740 manual? We have 2 online manuals for this item!
Question posted by jpvnbskrk on March 3rd, 2013
My Charger Port
my charger port broke where can i get a new one to replace it with
Current Answers
Answer #1: Posted by tiffany2007 on March 3rd, 2013 8:07 PM
tiffany2007
Member since:
October 22nd, 2012 Points: 31,290
Member since:
October 22nd, 2012 Points: 31,290
If you are good at tech, you may fix it by yourself on the basis of the following article:
http://www.chargerbuy.com/blog/dc-power-jack-repair-guide-do-it-yourself-instructions/
Related Acer Aspire 7740 Manual Pages
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 1
for more information,
please refer to http://csd.acer.com.tw
PRINTED IN TAIWAN Aspire 7740 and 7740G Series Service Guide
Service guide files and updates are available on the ACER/CSD web;
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 2
Revision History
Please refer to the table below for the updates made on Aspire 7740 and 7740G Series service guide. Date
Chapter
Updates
II
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
... 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 jack for digital speakers MS-Sound compatible Built-in stereo speakers True 5.1-channel surround sound output High-definition audio support...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 15
...)
Accepts inputs from external microphones.
Headphones/speaker/line-out jack with S/PDIF support
Connects to an Ethernet 10/100/1000-based network. Ethernet (RJ-45) port
Connects to audio line-out devices (e.g., speakers, headphones).
Chapter 1
7 Only one card can operate at any given time.
Supports high definition digital video connections. Note...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 16
...'s battery pack. Right View
# Icon 1 2 3 4
5
6
7
1 234
56 7
Item Optical drive Optical disk access indicator Optical drive eject button Emergency eject hole
Modem (RJ-11) port USB 2.0 port
Kensington lock slot
Description Internal optical drive; Locks the battery in position. accepts CDs or DVDs. Ejects the optical drive tray when the computer is...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 23
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 6M
PCH/HM55 ...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 28
... Wireless LAN Atheros HB93 1x2 BGN (HM) EM306 AU6433 Realtek ALC669X
Specification
NPCE781B 103-/104-/107-key keyboard Yes Plug USB keyboard to the USB port directly: Yes
Specification
SONY/SANYO/PANASONIC/SIMPLO Li-ion 4400/4800mAh 6/8 3/4 cells in series, 2 series in 1 Card Reader Audio Codec
Keyboard
Item
Keyboard controller Total...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 40
... and perform crisis
recovery action.
32
Chapter 2 Use the Flash utility to any USB port. 5.
Insert the USB device containing the renamed BIOS file and Crisis Disk to update ...The system should create a Crisis Disk (See "Steps for the following conditions: • New versions of system programs • New features or options • Restore a BIOS when it becomes corrupted. cold boot) while...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 98
...If the charge indicator still does not light up , replace the battery pack. No service actions are correct. 3....Replace the system board.
NOTE: Most of memory installed.
NOTE: If the system fails after recharging, replace the battery. Do not replace a non-defective FRU: 1. Reconnect the touchpad cables. 2.
If the charge indicator still does not light up , replace the DC/DC charger...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 104
... UMB recovery Display error messages Check for configuration errors Check for keyboard errors Set up hardware interrupt vectors Initialize coprocessor if present Disable onboard Super I/O ports and IRQs Late POST device initialization
Chapter 4
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 105
... B2h
B4h B5h B6h
Chapter 4
Code
Beeps 1-2 1
POST Routine Description Detect and install external RS232 ports Configure non-MCD IDE controllers Detect and install external parallel ports Initialize PC-compatible PnP ISA devices Re-initialize onboard I/O ports Configure Motherboard Configurable Devices (optional) Initialize BIOS Area Enable Non-Maskable Interrupts (NMIs) Initialize Extended BIOS...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 109
... board System board
Chapter 4
103 Battery pack System board
Reconnect hard disk/CD-ROM drives.
Touchpad does not work correctly Print problems.
Serial or parallel port device problems.
Action in Sequence
Reconnect the keyboard cable. The system doesn't resume from hibernation mode.
USB does not work . Keyboard System board
Reconnect touchpad...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 110
Modem phone port modem combo board System board
NOTE: If you find a symptom or an error in loop ...Problems
The diagnostic problems does not identify which adapter or device failed, which installed devices are found, replace the FRU. 3. Power-off the computer. 2. If the problem remains, replace the following : 1. If any error is inoperative. NOTE: Verify that have nothing to isolate the...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 113
...Password (Supervisor Password and/or User Password) for a security reason, the BIOS will ask for Aspire 7740/7740G Series. There is necessary to bypass the password check, the user needs to short the ...hardware gap to short the two points of the hardware gap.
• Plug in Aspire 7740/7740G Series is finished. Press the F2 key to turn on the hardware gap. Clearing Password ...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 119
... part number code from those given in global configurations of Aspire 7740/7740G Series.
NOTE: To scrap or to return the defective parts, you the FRU (Field Replaceable Unit) listing in the FRU list of this chapter whenever...Chapter 6
113 Refer to this printed Service Guide. FRU (Field Replaceable Unit) List
Chapter 6
This chapter gives you should check the most up-to return it.
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 121
ACER_ASPIRE 7740 UMACBK_JV70_CP (NO: LX.PLY02.025/44 )
Category ADAPTER BATTERY
BOARDS
No.
Part Name
1
ADAPTER 65W 19V 3PIN DELTA ADP-65JH DB A LV5 LED LF YELLOW
1
... 1 TOUCHPAD BOARD SYNAPTICS TM00540-005 1 TOUCHPAD BOARD ALPS KGDFF0038A
55.4GC03.001G 56.ATR01.001 56.PAW01.001
1 USB BOARD
55.4GC02.001G
Chapter 6
115 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
All Rights Reserved. Copyright © 2009. Acer Incorporated. Aspire 7740 Series Quick Guide Original Issue: 10/2009
Aspire 7740 Series Notebook PC
Model number Serial number Date of purchase Place of purchase
Acer Aspire 7740, Aspire 7740G Notebook Series Start Guide - Page 3
...Starters... Your guides
To help you for making an Acer notebook your choice for your new computer. Follow these steps to complete the installation. The Quick Guide introduces you use Adobe... and the general regulations and safety notices for meeting your mobile computing needs. The Aspire Series Generic User Guide contains useful information applying to its nature, the Generic User ...
Similar Questions
Acer Aspire 7740 5691 Laptop Locked And Will Not Boot
(Posted by erstevei 9 years ago)
Where Can I Buy A Acer Charger For My Laptop Aspire 5250-0810
(Posted by Banjtrance 10 years ago)
I Can't Use My Acer Aspire 7740-5691 Because My Touch Pad Has Frozen
What can I do to unfreeze my Aspire 7740-5691 touch pad and keyboard?
What can I do to unfreeze my Aspire 7740-5691 touch pad and keyboard?
(Posted by dadstgs 10 years ago)
Acer Laptop Aspire 5749z-4840
Hi, the a,caps lock and shift botton on the key board is not working, what's the problem please
Hi, the a,caps lock and shift botton on the key board is not working, what's the problem please
(Posted by ceelocke76 11 years ago)