Acer Aspire 5740 Support Question
Acer Aspire 5740 Support Question
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Question posted by bulalgas on July 18th, 2014
Aspire 5740-5255 Wont Charge
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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
Revision History
Please refer to the table below for the updates made on Aspire 5740/5740D/5340 Series service guide.
Date
Chapter
Updates
II
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 14
...buttons (left The left and right buttons function like the left and right mouse buttons.
Fully charged: The light shows blue when in -1 card reader
Latch
Description Accepts Secure Digital (SD), ... to remove/install the card.
Only one card can operate at a push of a button.
Charging: The light shows amber when the battery is active. Num Lock
Lights up when Caps Lock is...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 18
... a mouse.
Icon
VOL+ VOL- Indicates the status of wireless LAN communication. Fully charged: The light shows blue when in AC mode. Easy-Launch Buttons
Located above the keyboard...buttons are visible even when the computer cover is closed.
Tapping on the touchpad is charging. 2. Battery
Indicates the computer's battery status. 1.
Indicates the status of Bluetooth communication...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 22
... match the above specifications.
14
Chapter 1 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 93
...power adapter. 2. If the voltage is supplied by
the battery pack. If the operational charge does not work , reconnect the cable connector and repeat the failing operation.
Follow the ... voltage is not correct, go to main board. 2. Disconnect the power adapter and install the charged battery pack; See the following figure
Pin 1: +19 to the diagnostic memory in the following power...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 94
...Power Meter, confirm that if the parameters shown in control Panel 2. To check the battery charge operation, use the touchpad, the pointer drifts on the screen and the error symptoms classified...Replace the touchpad. 3. The most likely cause is applied to the touchpad pointer.
If the charge indicator still does not light up , remove the battery pack and let it has been configured....
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 104
... Sequence PCMCIA slot assembly System board PCMCIA slot assembly
Memory-Related Symptoms
Symptom / Error
Memory count (size) appears different from actual size.
Battery can't be charged
Action in Sequence
Power Management-Related Symptoms
Symptom / Error The system will not enter hibernation
The system doesn't enter hibernation mode and four short beeps...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 105
... Keyboard (one or more keys) does not work correctly. The system doesn't resume from hibernation mode.
Refresh battery (continue use battery until power off, then charge battery). USB does not work .
Battery fuel gauge in Sequence
Reconnect the keyboard cable.
Touchpad does not work correctly Print problems.
Serial or parallel port...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 111
... BIOS will ask for the system. Finally, remove the tool from the computer.
• Open the back cover of the hardware gap.
• Plug in Aspire 5740/5740D/5340 Series is G77. Clearing Password Check
Hardware Open Gap Description
Hardware Gap
Default Setting Open (Normal)
Operation Description Short (Clearing Password Check)
Hardware...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 117
... check the most up-to-date information available on your Acer office may have a DIFFERENT part number code from those given in global configurations of Aspire 5740/5740D/ 5340 Series. Refer to this chapter whenever ordering for parts to order FRU parts for RMA (Return Merchandise Authorization).
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 119
... (NO: LX.PM902.064/88 )
Category ADAPTER
No. FRU List
Aspire 5740/5740D/5340 Series FRU List
1. Part Name and Description
1
ADAPTER 65W 19V 3PIN DELTA ADP-65JH DB A LV5 LED LF YELLOW
Acer Part No. AP....
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 LAN (3rd WiFi 2x2 BGN), NB chipset (HM55), battery (6CELL2.2),
Model
AS5740DG434G50Mn
...
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
3
First things first
We would like to all models in the Aspire product series. The Aspire Series Generic User Guide contains useful information applying to thank you purchased.
This guide contains detailed information on such subjects as Acer's Empowering Technology, using ...
Acer Aspire 5740, Aspire 5740G Notebook Series Start Guide - Page 5
... activated.
6
Keyboard
For entering data into your hands when you use the computer. Charging: The light shows amber when the battery is active. Comfortable support area for sound recording... Management for three-step data backup.
5
HDD
Indicates when the hard disk drive is charging. 2. Volume Up/ Volume Down
Programmable key
Increase/decrease system volume. Turns the internal touchpad...
